You can find more details on this family by using the free search tool at: https://familysearch.org/ and plugging in the names and related dates. Her parents were Thomas Fivecoat b. OH and Harriet Hughes b. IN. It looks like her father lived in IA for a time.
Examples below:
Texas, Deaths (New Index, New Images), 1890-1976
Citing this record see https://familysearch.org/pal:/MM9.1.1/JFXK-N4Q
Martha Isador Fivecoat Quinn
Death 10 Feb 1914 Texas City, Galveston, TX
Cause of death Pneumonia
Place of burial Elton, TX Feb. 14, 1914
Female : Married age 26 yrs 5 mos
birth date: Aug 1888 birthplace: Shickley, Nebraska
father Tom N Fivecoat birthplace OH
mother Harrett Hughes birthplace IN
Informants R M FIvecoat, Texascity, TX
U S Census, 1900 ED 58 Justice Precinct 1 (incl. County Farm) Edna town, Jackson, TX
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head Thomas Fivecoat M 50 Nov 1850 OH widowed
son Charlie Fivecoat M 17 NE
son Wiley B Fivecoat M 16 NE
son Ira Fivecoat M 13 NE
dau Mary Fivecoat F 12 NE
dau Martha Fivecoat F 11 NE
U S Census, 1880 Bryant, Fillmore, Nebraska
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self Thomas Fivecoat M 29 OH/OH/VA
wife Harriet Fivecoat F 30 IN/VA/NY
dau Addie Fivecoat F 6 IA
son Frank Fivecoat M 4 IA
son Robert Fivecoat M 3 IA
son Bertie Fivecoat M 0 NE