John Ferdinand Kostman
17 Jan 1896
Post Township, Allamakee, Iowa, United States
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06 Oct 1978
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managed by Jeff Iverson / last edited 26 Feb 2024
Gerritje Kostman
07 Feb 1889
Wilnis, Utrecht, Nederland
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29 Apr 1950
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last edited 28 Oct 2023
Arie Kostman
30 Nov 1887
Loenen, Utrecht, Nederland
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1975
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last edited 25 Nov 2022
Otto A Kostman
23 Jul 1899
Ludlow Township, Allamakee, Iowa, United States
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21 Apr 1934
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managed by Jeff Iverson / last edited 5 Jul 2022
Wilmer Albert Kostman
28 Aug 1926
Rock Rapids, Lyon, Iowa, United States
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02 Jul 2019
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last edited 8 Feb 2022
Albert Kostman
25 Aug 1888
Gothenburg, Dawson, Nebraska, United States
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12 Oct 1974
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last edited 8 Feb 2022
Pieter Kostman
30 Jan 1863
Wilnis, Utrecht, Nederland
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01 Aug 1921
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managed by Daniël Bouman / last edited 27 Mar 2021
Helen Irene Kostman
05 Mar 1927
Waukon, Allamakee, Iowa, United States
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29 Sep 2018
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last edited 10 Nov 2020
Elmer C Kostman
15 Apr 1909
Ludlow Township, Allamakee, Iowa, United States
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15 Nov 1990
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last edited 10 Nov 2020
Paul W. Kostman
1930s - 1990s
managed by Jeff Iverson / last edited 5 Nov 2020
Paul Theodore Kostman
11 May 1905
Ludlow Township, Allamakee, Iowa, United States
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05 Sep 1991
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managed by Jeff Iverson / last edited 5 Nov 2020
Calvin Anton Kostman
01 Jul 1928
Postville, Allamakee, Iowa, United States
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26 Mar 1979
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managed by Jeff Iverson / last edited 5 Nov 2020
Jean Martha Kostman
31 Oct 1934
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04 Mar 1935
Ludlow Township, Allamakee, Iowa, United States /
managed by Jeff Iverson / last edited 5 Nov 2020
Robert John Kostman
02 Aug 1923
Waukon, Allamakee, Iowa, United States
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26 Aug 1959
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managed by Jeff Iverson / last edited 5 Nov 2020
Norma Lena Kostman
22 Mar 1922
Waukon, Allamakee, Iowa, United States
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11 Feb 1974
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managed by Jeff Iverson / last edited 5 Nov 2020
Edward A Kostman
20 Nov 1894
Postville, Allamakee, Iowa, United States
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04 Apr 1895
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last edited 5 Nov 2020
Clara Mary (Kostman) Shafer
27 Nov 1890
Postville, Allamakee, Iowa, United States
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12 Feb 1944
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managed by Jeff Iverson / last edited 5 Nov 2020
William R Kostman
13 Aug 1938
Chicago,Cook,Illinois
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18 Dec 1992
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last edited 24 Apr 2017