Research Summary for Antoni (Sejda) Seyda

Date: 24 Nov 1892 to 14 Mar 1970
Surnames/tags: Seyda Sejda

Contents 1 Research Summary for Antoni (Sejda) Seyda (1892-1970) 1.1 Evidence of the 1920 US Census of Antoni (Sejda) Seyda 1.2 Evidence of the Birth of Antoni (Sejda) Seyda 1.3 Evidence of the Burial of Antoni (Sejda) Seyda 1.4 Evidence that Antoni (Sejda) Seyda is the Child of Aleksander Sejda 1.5 Evidence that Antoni (Sejda) Seyda is the Child of Marianna Kozicka (abt.1870-) 1.6 Evidence of the Death of Antoni (Sejda) Seyda 1.7 Evidence of the Fact of Antoni (Sejda) Seyda 1.8 Evidence of the Funeral Mass of Antoni (Sejda) Seyda 1.9 Evidence of the Immigration of Antoni (Sejda) Seyda 1.10 Evidence of the Marriage of Antoni (Sejda) Seyda and Mary Kosakowski 1.11 Evidence of the Military of Antoni (Sejda) Seyda 1.12 Evidence of the Name of Antoni (Sejda) Seyda 1.13 Evidence of the Naturalization of Antoni (Sejda) Seyda 1.14 Evidence of the Occupation of Antoni (Sejda) Seyda 1.15 Evidence that Helen (Sejda) Hughes is the Child of Antoni (Sejda) Seyda 1.16 Evidence that Irene (Sejda) Diehl is the Child of Antoni (Sejda) Seyda 1.17 Evidence that John Seyda is the Child of Antoni (Sejda) Seyda 1.18 Evidence of the Relationship of Antoni (Sejda) Seyda 1.19 Evidence of the Residence of Antoni (Sejda) Seyda 2 Sources

Research Summary for Antoni (Sejda) Seyda (1892-1970)

Evidence of the 1920 US Census of Antoni (Sejda) Seyda

Tony Sejda appeared in the 1920 U.S. Census in Hammond, Lake, Indiana, in the household of Leon Sejda listed as a "step-brother".

The related references are enumerated below.

Claim	Analysis
1920 US Census for Leon Sejda and Family[1] asserts that Levon Sijda, Kammila Sijda, Leon Sijda, Henry Sijda, Walter Sijda, Stanley Sijda, Tony Sijda, Walter Bukowski, Walter Vanchowski and Adolph Shuperski appeared together in the 1920 US Census at 511 Fields Ave, Hammond, Lake Co, Indiana.	The age of this person is reported to be 24 which would imply a 1895 or 1896 birth. This is supporting evidence that this is the Tony Sejda in the death certificate who reported he was born in 1895, so assuming this is the same person until disproved.

Evidence of the Birth of Antoni (Sejda) Seyda

Antoni's birth record states he was born on 24 November 1892 in Dębe Wielkie, Poland. Later evidence states his birth year was 1895, but it is not enough evidence to overcome the birth record.

The related references are enumerated below.

Claim	Analysis
Sejda-Szydlik - 1892 - Antoni Sejda Birth Record[2] asserts that Antoni Sejda was born on 12/24 November 1892 in Dębe Wielkie, Poland.	This is the actual birth record and is convincing evidence of birthdate and birthplace.
1920 US Census for Leon Sejda and Family[1] asserts that Tony Sijda was a 24 year old single white male.	The enumeration date was 1 Jan 1920, so this supports an 1895 birth, which is later than the birth record. This evidence does not overcome the birth record.
1920 US Census for Leon Sejda and Family[1] asserts that Tony Sijda and both his parents were born in Poland.	This supports a birth in Poland.
Antoni and Mary Seyda Ship Manifest[3] asserts that Antoni Seyda was 32 years old and married.	This is evidence for a 1995 or 1996 birthdate. This is not sufficient evidence to overcome the birth record.
Anthony Seyda Death Certificate[4] asserts that Anthony Seyda was born 15 Dec 1895 in Russia.	This was reported at death so is not a primary source and should be considered supporting evidence.

Evidence of the Burial of Antoni (Sejda) Seyda

Anthony was buried at Holy Cross Cemetery, Calumet City, Illinois on 18 March 1970.

The related references are enumerated below.

Claim	Analysis
Anthony Seyda Death Certificate[4] asserts that Anthony Seyda was buried at Holy Cross Cemetery, Calumet City, Illinois on 18 March 1970.	This is the official document at death, so this is convincing evidence.
Obituary for Anthony Seyda[5] asserts that Anthony (Sejda) Seyda was buried 18 Mar 1970 at Holy Cross Cemetery, Calumet City, Cook, IL.	This obituary was from the time of death so is convincing evidence.

Evidence that Antoni (Sejda) Seyda is the Child of Aleksander Sejda

According to his birth record, his father was probably Aleksander Sejda.

The related references are enumerated below.

Claim	Analysis
Sejda-Szydlik - 1892 - Antoni Sejda Birth Record[2] asserts that Alexander Sejda and Maryanna nee Kozicka were Antoni Sejda's parents.	This is the official record of birth and is convincing evidence.
Antoni Sejda - Marianna Kosakowska marriage in Geneteka Index[6] asserts that Antoni Sejda's parents were Aleksander Sejda and Marianna Kozicka.	This is from an index, but appears to be supporting evidence of his parents.
Anthony Seyda Death Certificate[4] asserts that Anthony Seyda's father was Andrew Sejda.	This was reported by his wife, who should've known, but given the number of names on this death certificate for Anthony, not 100% confidence. Consider strong evidence. Note that it was definately spelled Sejda not Seyda.

Evidence that Antoni (Sejda) Seyda is the Child of Marianna Kozicka (abt.1870-)

His mother was Marianna Kozicka (also spelled Maryanna and Mary).

The related references are enumerated below.

Claim	Analysis
Sejda-Szydlik - 1892 - Antoni Sejda Birth Record[2] asserts that Alexander Sejda and Maryanna nee Kozicka were Antoni Sejda's parents.	This is the actual birth record and is convincing evidence of this relationship.
Antoni Sejda - Marianna Kosakowska marriage in Geneteka Index[6] asserts that Antoni Sejda's parents were Aleksander Sejda and Marianna Kozicka.	This index supports the birth record
Anthony Seyda Death Certificate[4] asserts that Anthony Seyda's mother was Mary Kozicka.	This was reported by his wife, who should've known, but given the number of names on this death certificate for Anthony, not 100% confidence. Consider strong evidence.

Evidence of the Death of Antoni (Sejda) Seyda

Anthony died on 14 March 1970 at St. Margaret Hospital, Hammond, Lake, Indiana from a Coronary Occlusion.

The related references are enumerated below.

Claim	Analysis
Anthony Seyda Death Certificate[4] asserts that Anthony Seyda died 14 March 1970 at St. Margaret Hospital, Hammond, Lake, Indiana.	This is an image of the original record of death and is easy to read. This is conclusive evidence.
Anthony Seyda Death Certificate[4] asserts that Anthony Seyda died from Coronary Occlusion.	This is an image of the original record of death and is easy to read. This is conclusive evidence.
Obituary for Anthony Seyda[5] asserts that Anthony (Sejda) Seyda died 14 March 1970 at St. Margaret Hospital, Hammond, Lake, Indiana.	This article was written near the time of death so should be accurate. Strong evidence supporting the death certificate.

Evidence of the Fact of Antoni (Sejda) Seyda

• Antoni Sobotka and Konstanty Boguszewski were witnesses to the recording of his birth
• His godparents were Antoni Sobotka and Wiktoria Sobotka
• The 1920 US Census erroneously lists Anthony Seyda (as Tony Sijda) as a step-brother to Leon Sejda (as Levon Sijda).
• Antoni and Mary Seyda arrived in New York from Le Havre, France on 21 March 1928 (departed France on 14 March 1928), likely returning from their marriage in Poland.
• Antoni Seyda held passport no 464825
• Antoni Seyda lived in Hammond for 58 years prior to his 1970 death -- possibly immigrated in 1912

The related references are enumerated below.

Claim	Analysis
Sejda-Szydlik - 1892 - Antoni Sejda Birth Record[2] asserts that Antoni Sobotka and Konstanty Boguszewski were witnesses to the recording of the birth.	This is strong evidence these were the witnesses.
Sejda-Szydlik - 1892 - Antoni Sejda Birth Record[2] asserts that The godparents were Antoni Sobotka and Wiktoria Sobotka.	This is strong evidence these were the Godparents
1920 US Census for Leon Sejda and Family[1] asserts that Tony Sijda was Levon Sijda's Step Brother.	It is not clear what this means. After much research it is clear that Tony is Leon's nephew, but perhaps they couldn't explain that to the census taker due to language barriers, etc.
Antoni and Mary Seyda Ship Manifest[3] asserts that Antoni and Mary Seyda arrived in New York from Le Havre, France on 21 March 1928 (departed France on 14 March 1928.	This appears to be the couple returning from their marriage in Poland.
Antoni and Mary Seyda Ship Manifest[3] asserts that Antoni Seyda was naturalized in Superior court, Hammond, Indiana on 12 Mar 1924 and held passport no 464825.	This give a passport number.
Obituary for Anthony Seyda[5] asserts that Anthony (Sejda) Seyda lived in Hammond for 58 years prior to his 1970 death.	This helps support an immigration timeline, indicating he perhaps arrived in 1912.

Evidence of the Funeral Mass of Antoni (Sejda) Seyda

Anthony (Sejda) Seyda funeral Mass was 18 Mar 1970 at St. Casimir Church, Hammond, Indiana.

The related references are enumerated below.

Claim	Analysis
Obituary for Anthony Seyda[5] asserts that Anthony (Sejda) Seyda funeral mass was 18 Mar 1970 at St. Casimir Church, Hammond, IN.	This was written at time of death and is convincing evidence.

Evidence of the Immigration of Antoni (Sejda) Seyda

Anthony Seyda may have immigrated in 1912.

The related references are enumerated below.

Claim	Analysis
1920 US Census for Leon Sejda and Family[1] asserts that Tony Sijda immigrated in 1912 and was a US Alien.	This is a clear image. The informant was probably Leon or Kammila Sejda, but it is not clear how well they knew this fact.
Obituary for Anthony Seyda[5] asserts that Anthony (Sejda) Seyda lived in Hammond for 58 years prior to his 1970 death.	This is supporting evidence that he may have immigrated in 1912.

Evidence of the Marriage of Antoni (Sejda) Seyda and Mary Kosakowski

Anthony Seyda was married to Mary Kosakowski in Krzynowłoga Wielka, Poland in 1928

The related references are enumerated below.

Claim	Analysis
Anthony Seyda Death Certificate[4] asserts that Anthony Seyda was married to Mary Kosakowski.	Mary was also the informant on this certificate so this is almost certainly true.
Antoni Sejda - Marianna Kosakowska marriage in Geneteka Index[6] asserts that Antoni Sejda married Marianna Kosakowska in 1928 in Krzynowłoga Wielka, Poland.	While I can't find a scan for this record, everything matches, so this is probably the marriage of Antoni.
Antoni and Mary Seyda Ship Manifest[3] asserts that Antoni Seyda was 32 years old and married.	Antoni's line lists him as married. Mary's says she is single. But the rest of the record really act as if this is a married couple.
Antoni and Mary Seyda Ship Manifest[3] asserts that Mary Seyda was a 18 year old single female born in Plymouth, PA on 21 June 1910 and held passport #464825.	Antoni's line lists him as married. Mary's says she is single. But the rest of the record really act as if this is a married couple. So the indication she is single was probably in error.
Obituary for Anthony Seyda[5] asserts that Anthony (Sejda) Seyda was survived by his wife, Mary (nee Kosakowski), two daughters, Mrs. Lloyd (Irene) Diehl, Mrs. James (Helen) Hughes; one son John (Alice) Seyda; two brothers Chester (Ann) and Stanley.	The informant was probably someone who knew this fact so this is supporting evidence.

Evidence of the Military of Antoni (Sejda) Seyda

Antoni Sejda may have served in World War I according to his obituary.

The related references are enumerated below.

Claim	Analysis
Obituary for Anthony Seyda[5] asserts that Anthony (Sejda) Seyda was a World War I veteran.	This is strong but not complete evidence.

Evidence of the Name of Antoni (Sejda) Seyda

He was born Antoni Sejda. Over the years he started spelling his last name Seyda. His nicknames were Anthony, Tony and Tonie. Alternate spellings of his last name were Sadda, and Sijda.

The related references are enumerated below.

1920 US Census for Leon Sejda and Family^[1] asserts that Levon Sijda, Kammila Sijda, Leon Sijda, Henry Sijda, Walter Sijda, Stanley Sijda, Tony Sijda, Walter Bukowski, Walter Vanchowski and Adolph Shuperski appeared together in the 1920 US Census at 511 Fields Ave, Hammond, Lake Co, Indiana.

Claim	Analysis
Sejda-Szydlik - 1892 - Antoni Sejda Birth Record[2] asserts that Antoni Sejda was born on 12/24 November 1892 in Dębe Wielkie, Poland.	This is a clear image with extraordinarily great handwriting. There is no doubt his name at birth was Antoni Sejda.
Based on the 1920 US Census, we will add AKAs of Tony Sijda and Tony Sejda.
Leon and Kamila Sejda in 1926 Hammond City Directory[7] asserts that Anton Sejda was a carpenter in 1926.	Not clear exactly who provided the info but this is supporting evidence he still went by Anton in the U.S.
Antoni Sejda - Marianna Kosakowska marriage in Geneteka Index[6] asserts that Antoni Sejda married Marianna Kosakowska in 1928 in Krzynowłoga Wielka, Poland.	This is an index so could have transcription errors, etc. Supporting evidence.
Antoni and Mary Seyda Ship Manifest[3] asserts that Antoni and Mary Seyda arrived in New York from Le Havre, France on 21 March 1928 (departed France on 14 March 1928.	Supporting evidence for his name, including the use of "Seyda" vice Sejda.
Anthony Seyda Death Certificate[4] asserts that his name was Anthony (Tonie Sadda) (Sejda) Seyda.	Based on this death certificate, we will use Anthony Seyda as his primary name with Tonie Sadda, Anthony Sejda as AKAs.
Obituary for Anthony Seyda[5] asserts that Anthony (Sejda) Seyda died 14 March 1970 at St. Margaret Hospital, Hammond, Lake, Indiana.	The fact that this obituary uses Seyda in the title is an indication that he spelled his name Seyda by then.

Evidence of the Naturalization of Antoni (Sejda) Seyda

He was naturalized in Superior court, Hammond, Indiana on 12 Mar 1924.

The related references are enumerated below.

Claim	Analysis
1920 US Census for Leon Sejda and Family[1] asserts that Tony Sijda immigrated in 1912 and was a US Alien.	This is a clear image and is likely true at this time.
Antoni and Mary Seyda Ship Manifest[3] asserts that Antoni Seyda was naturalized in Superior court, Hammond, Indiana on 12 Mar 1924 and held passport no 464825.	This gives a date and court for his naturalization so is likely true
Anthony Seyda Death Certificate[4] asserts that Anthony Seyda was a US Citizen.	The death certificate clearly states he was a citizen so he must've been naturalized by then.

Evidence of the Occupation of Antoni (Sejda) Seyda

Anthony Seyda's identified occupations:

• In the 1920 US Census he was listed as a fitter in a carshop, probably the Standard Steel Car Company.
• In 1926, a city directory identified him as a carpenter.
• On his 1970 death certificate, he was listed as a Millwright Helper in a Steel Mill.
• In his 1970 obituary, he was reported to be a retired employee of Inland Steel Company of East Chicago.

The related references are enumerated below.

Claim	Analysis
Anthony Seyda Death Certificate[4] asserts that Anthony Seyda was a Millwright Helper in a Steel Mill. A review of this assertion states:	This is what he appeared to have been doing sometime after 1920 and before his death.
Leon and Kamila Sejda in 1926 Hammond City Directory[7] asserts that Anton Sejda was a carpenter in 1926. A review of this assertion states:	This apparently was his occupation in 1926.
Obituary for Anthony Seyda[5] asserts that Anthony (Sejda) Seyda was a retired employee of Inland Steel Company of East Chicago. A review of this assertion states:	This is evidence of his occupation later in his career.
1920 US Census for Leon Sejda and Family[1] asserts that Tony Sijda was a Fitter in a Carshop. A review of this assertion states:	This is probably the Standard Steel Car Company since this residence was right next to the factory and Leon Sejda worked there.

Evidence that Helen (Sejda) Hughes is the Child of Antoni (Sejda) Seyda

According to his obituary, he was Helen's Father.

The related references are enumerated below.

Claim	Analysis
Obituary for Anthony Seyda[5] asserts that Anthony (Sejda) Seyda was survived by his wife, Mary (nee Kosakowski), two daughters, Mrs. Lloyd (Irene) Diehl, Mrs. James (Helen) Hughes; one son John (Alice) Seyda; two brothers Chester (Ann) and Stanley.	The informant probably knew this fact. This is convincing evidence.

Evidence that Irene (Sejda) Diehl is the Child of Antoni (Sejda) Seyda

According to his obituary, he was Irene's father.

The related references are enumerated below.

Claim	Analysis
Obituary for Anthony Seyda[5] asserts that Anthony (Sejda) Seyda was survived by his wife, Mary (nee Kosakowski), two daughters, Mrs. Lloyd (Irene) Diehl, Mrs. James (Helen) Hughes; one son John (Alice) Seyda; two brothers Chester (Ann) and Stanley.	The informant probably knew this fact. This is convincing evidence.

Evidence that John Seyda is the Child of Antoni (Sejda) Seyda

According to his obituary, he was John Seyda's father.

The related references are enumerated below.

Claim	Analysis
Obituary for Anthony Seyda[5] asserts that Anthony (Sejda) Seyda was survived by his wife, Mary (nee Kosakowski), two daughters, Mrs. Lloyd (Irene) Diehl, Mrs. James (Helen) Hughes; one son John (Alice) Seyda; two brothers Chester (Ann) and Stanley.	The informant probably knew this fact. This is convincing evidence.

Evidence of the Relationship of Antoni (Sejda) Seyda

He may have two brother who were living at the time of his death. (Chester Sejda and Stanley Sejda

The related references are enumerated below.

Claim	Analysis
Obituary for Anthony Seyda[5] asserts that Anthony (Sejda) Seyda was survived by his wife, Mary (nee Kosakowski), two daughters, Mrs. Lloyd (Irene) Diehl, Mrs. James (Helen) Hughes; one son John (Alice) Seyda; two brothers Chester (Ann) and Stanley.	His obituary only identified living relatives, so the two brothers listed here may have not been the only brothers if others died before Antoni.

Evidence of the Residence of Antoni (Sejda) Seyda

Anthony Seyda's residence information is:

• 1920 - 511 Fields Ave, Hammond, Indiana
• 1926 - 188 Towle, Hammond, Indiana
• 1928 - 188 Towle St, Hammond, Indiana
• 1970 - 4023 Torrence Ave, Hammond, Indiana

The related references are enumerated below.

Claim	Analysis
Obituary for Anthony Seyda[5] asserts that Anthony (Sejda) Seyda lived at 4023 Torrence Ave, Hammond, Indiana.	This was written at the time of death and is convincing evidence.
Anthony Seyda Death Certificate[4] asserts that Anthony Seyda resided at 4023 Torrence Ave, Hammond, Lake, Indiana.	This is a clear image and is convincing evidence.
Leon and Kamila Sejda in 1926 Hammond City Directory[7] asserts that Anton Sejda resides at 188 Towle in 1926.	This is almost certainly a correct address.
Antoni and Mary Seyda Ship Manifest[3] asserts that Antoni and Mary Seyda resided at 188 Tow Street, Hammond, Indiana.	This supports the 1926 guide info and is strong evidence.
1920 US Census for Leon Sejda and Family[1] asserts that Levon Sijda, Kammila Sijda, Leon Sijda, Henry Sijda, Walter Sijda, Stanley Sijda, Tony Sijda, Walter Bukowski, Walter Vanchowski and Adolph Shuperski appeared together in the 1920 US Census at 511 Fields Ave, Hammond, Lake Co, Indiana.	This is a clear image and is convincing evidence.

Sources

^{[1][2][3][4][5][6][7]}

1. ↑ ^{1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9} 1920 United States Census, Lake County, Indiana, population schedule, Hammond Ward 6, enumeration district (ED) 70, sheet 20A, dwelling 315, household 349, Levon Sijda and family; database with images, FamilySearch (https://www.familysearch.org : downloaded 15 September 2020); NARA microfilm publication T625 (Washington D.C.: National Archives and Records Administration, 1992), roll 445; FHL microfilm 1,820,445.
2. ↑ ^{2.0 2.1 2.2 2.3 2.4 2.5 2.6} "Civil files of the Roman Catholic parish in Krzynowłoga Mała, Przasnysz district," Polish Genealogical Society (https://metryki.genealodzy.pl/ar6-zs0130d accessed: 30 Jan 2021), Antoni Sejda; citing 1892 Births, Item 193. Translated by Мария Голик (https://www.facebook.com/groups/GenealogicalTranslations/permalink/735833480696087/?comment_id=736987870580648 : 30 Jan 2021).
3. ↑ ^{3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8} Ancestry.com "New York, U.S., Arriving Passenger and Crew Lists (including Castle Garden and Ellis Island), 1820-1957." digital images. Ancestry.com. (https://www.ancestry.com/imageviewer/collections/7488/images/NYT715_4231-0674: accessed 30 Jan 2021), Antoni Seyda and Mary Seyda; citing Year: 1928; Arrival: New York, New York, USA; Microfilm Serial: T715, 1897-1957; Line: 3; Page Number: 105.
4. ↑ ^{4.00 4.01 4.02 4.03 4.04 4.05 4.06 4.07 4.08 4.09 4.10 4.11} Indiana, Death Certificates, 1899-2011, 1970 roll 4, image 1272, Anthony Seyda, 14 March 1970; digital images, Ancestry.com Operations, Inc, Ancestry.com (http://www.ancestry.com : downloaded 26 December 2020); Indiana Archives and Records Administration; Indianapolis, IN, USA; Death Certificates.
5. ↑ ^{5.00 5.01 5.02 5.03 5.04 5.05 5.06 5.07 5.08 5.09 5.10 5.11 5.12 5.13 5.14} "Seyda," The Times, 17 March 1970, (https://www.newspapers.com/paper/the-times/5588/ : accessed 24 Jan 2021), Obituary; citing The Times, Munster, Indiana.
6. ↑ ^{6.0 6.1 6.2 6.3 6.4} Polskie Towarzystwo Genealogiczne (Polish Genealogical Society) "Geneteka." Index. Geneteka. (https://geneteka.genealodzy.pl/index.php?op=gt&lang=pol&bdm=S&w=07mz&rid=S&search_lastname=Kozicka&search_name=&search_lastname2=Sejda&search_name2=&from_date=1928&to_date=1928: accessed 30 Jan 2021), Antoni Sejda marriage to Marianna Kosakowka.
7. ↑ ^{7.0 7.1 7.2 7.3} ”U.S., City Directories, 1822-1995,” Ancestry.com Operations, Inc., Ancestry.com (http://www.ancestry.com : downloaded 12 December 2020), image, “Entry for Leon Sejda,” p. 391; Polk’s Hammond (Indiana), Calumet City and Burnham (Illinois) City Directory 1926.