Bertha Mary Gilmore
1882 - 1971 (88 years)-
Name Bertha Mary Gilmore [1, 2, 3, 4] Birth 16 Jun 1882 Mercer, Illinois, USA 
[1, 2, 3, 4] Gender Female Residence 1910 Monmouth, Warren, Illinois, USA [1, 3] Age: 27; Marital Status: Married; Relation to Head of House: Wife/Ward 4 Residence 1930 Alexis, Mercer, Illinois, USA [2] Age: 47; Marital Status: Married; Relation to Head of House: Wife Residence 1 Apr 1940 Galesburg, Knox, Illinois, USA [3] Age: 57; Marital Status: Married; Relation to Head of House: Wife Death May 1971 Galesburg, Knox, Illinois, USA Person ID I13967 MontyHistNotes_II Last Modified 6 Sep 2025
Family Arthur Holt Montgomery, b. Jun 1871, Illinois, USA d. 18 Aug 1949, Galesburg, Knox, Illinois, USA (Age 78 years) Marriage 22 Nov 1905 Warren County, Illinois, USA Children 1. John L Montgomery, b. Abt 1910, Illinois, USA [Father: natural] [Mother: natural]> 2. Howard Eugene Montgomery, b. 8 Jan 1912, Monmouth, Warren, Illinois, USA d. 20 Dec 1936, Kelly, Warren, Illinois, USA (Age 24 years) [Father: natural] [Mother: natural]Family ID F6297 Group Sheet | Family Chart Last Modified 6 Sep 2025
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Event Map 
Birth - 16 Jun 1882 - Mercer, Illinois, USA 
Residence - Age: 27; Marital Status: Married; Relation to Head of House: Wife/Ward 4 - 1910 - Monmouth, Warren, Illinois, USA 
Residence - Age: 47; Marital Status: Married; Relation to Head of House: Wife - 1930 - Alexis, Mercer, Illinois, USA 
Residence - Age: 57; Marital Status: Married; Relation to Head of House: Wife - 1 Apr 1940 - Galesburg, Knox, Illinois, USA Death - May 1971 - Galesburg, Knox, Illinois, USA = Link to Google Earth
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Sources - [S920] Ancestry.com, 1910 United States Federal Census, (Name: Ancestry.com Operations Inc; Location: Provo, UT, USA; Date: 2006;), Year: 1910; Census Place: Monmouth Ward 4, Warren, Illinois; Roll: T624_332; Page: 16A; Enumeration District: 0145; FHL microfilm: 1374345.
Record for A H Montgomery
http://search.ancestry.com/cgi-bin/sse.dll?db=1910uscenindex&h=6077726&indiv=try - [S159] Ancestry.com, 1930 United States Federal Census, (Name: The Generations Network, Inc.; Location: Provo, UT, USA; Date: 2002;), Year: 1930; Census Place: Alexis, Mercer, Illinois; Roll: 539; Page: 3B; Enumeration District: 0026; Image: 422.0; FHL microfilm: 2340274.
Record for Arthur Montgomery
http://search.ancestry.com/cgi-bin/sse.dll?db=1930usfedcen&h=47669911&indiv=try - [S613] Ancestry.com, 1940 United States Federal Census, (Name: Online publication - Provo, UT, USA: Ancestry.com Operations, Inc., 2012.Original data - United States of America, Bureau of the Census. Sixteenth Census of the United States, 1940. Washington, D.C.: National Archives and Records Administration, 1940. T627;), Year: 1940; Census Place: Galesburg, Knox, Illinois; Roll: T627_826; Page: 2B; Enumeration District: 48-19.
Record for Arthur H Montgomery
http://search.ancestry.com/cgi-bin/sse.dll?db=1940usfedcen&h=139972415&indiv=try - [S1119] Ancestry.com, Illinois, Deaths and Stillbirths Index, 1916-1947, (Name: Ancestry.com Operations, Inc.; Location: Provo, UT, USA; Date: 2011;).
Record for Howard Eugene Montgomery
http://search.ancestry.com/cgi-bin/sse.dll?db=fsillinoisdeath&h=2446669&indiv=try
- [S920] Ancestry.com, 1910 United States Federal Census, (Name: Ancestry.com Operations Inc; Location: Provo, UT, USA; Date: 2006;), Year: 1910; Census Place: Monmouth Ward 4, Warren, Illinois; Roll: T624_332; Page: 16A; Enumeration District: 0145; FHL microfilm: 1374345.