Mary Thelma Montgomery b. Abt 1909 Pennsylvania, USA

Abt 1909 -

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Name	Mary Thelma Montgomery [1, 2]
Birth	Abt 1909	Pennsylvania, USA [1, 2]
Gender	Female
Residence	1910	Richland, Allegheny, Pennsylvania, USA [1, 2]
Residence	1 Apr 1940	West Deer, Allegheny, Pennsylvania, USA [1]
Person ID	I8212	Clan Montgomery Society \| John Montgomery and Jane Patterson
Last Modified	18 Sep 2026

Father	George W Montgomery, b. 10 Jan 1868, Butler County, Pennsylvania, USA d. Nov 1958, Allegheny County, Pennsylvania, USA (Age 90 years)
Relationship	natural
Mother	Margaret V Sweeney, b. 29 Nov 1873, Pittsburgh, Allegheny, Pennsylvania, USA d. 25 Apr 1960, Allegheny, Allegheny, Pennsylvania, USA (Age 86 years)
Relationship	natural
Family ID	F2653	Group Sheet \| Family Chart

Event Map

	Birth - Abt 1909 - Pennsylvania, USA
	Residence - 1910 - Richland, Allegheny, Pennsylvania, USA
	Residence - 1 Apr 1940 - West Deer, Allegheny, Pennsylvania, USA

[S2780] 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: West Deer, Allegheny, Pennsylvania; Roll: T627_3420; Page: 16A; Enumeration District: 2-582.
Record for George Montgomery
http://search.ancestry.com/cgi-bin/sse.dll?db=1940usfedcen&h=27208062&indiv=try
[S2772] Ancestry.com, 1910 United States Federal Census, (Name: Ancestry.com Operations Inc; Location: Provo, UT, USA; Date: 2006;), Year: 1910; Census Place: Richland, Allegheny, Pennsylvania; Roll: T624_1297; Page: 10B; Enumeration District: 0208; FHL microfilm: 1375310.
Record for George W Montgomery
http://search.ancestry.com/cgi-bin/sse.dll?db=1910USCenIndex&h=23651251&indiv=try

CMSI Genealogy Database