Mary Brooks — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Philadelphia, Pennsylvania

Our Model Tree links this Mary Brooks across the 1920, 1930 and 1940 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1897), then head of a 4-person household.

Age 33 b. ~1897 Female Spouse Born: Penna Married

1930 Census Record Details

Census Year	1930
Location	Philadelphia, Pennsylvania
Surname	Brooks
Given Name	Mary
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	33
Marital Status	Married
Birthplace	Penna
Age at First Marriage	22
Father's Birthplace	Penna
Mother's Birthplace	Penna
Additional Details
Can Read/Write	Yes
Birth State	Pennsylvania
Birth Country	United States
Birthplace (normalized)	penna
Township / Ward	Philadelphia City
Est. Birth Year	~1897

Household Members

Census records only state relationship to the household head. Pairwise kinship is derived (~90–95% accurate), not recorded. Step/blended families and boarders can break it.

4 people recorded at the same address in the 1930 census.

Name	Relation to head	Relative to Mary	Age	Birth yr
Sarah Brooks	Daughter	—	9	~1921
Harold Brooks	Head	—	38	~1892
Harold Brooks	Son	—	11	~1919
Mary Brooks	Spouse	—	33	~1897

Census Appearances

1920

Philadelphia, Pennsylvania

Spouse, age 21

Philadelphia, Pennsylvania · implied b. ~1899 — 3 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Brooks
Given Name	Marie
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	21
Marital Status	Married
Birthplace	Penna
Father's Birthplace	Penna
Mother's Birthplace	Penna
Occupation	none
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth State	Pennsylvania
Birth Country	United States
Birthplace (normalized)	penna

1930

Philadelphia, Pennsylvania

Spouse, age 33

Philadelphia, Pennsylvania · implied b. ~1897 — 4 household members

Surname	Brooks
Given Name	Mary
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	33
Marital Status	Married
Birthplace	Penna
Age at First Marriage	22
Father's Birthplace	Penna
Mother's Birthplace	Penna
Can Read/Write	Yes
Birth State	Pennsylvania
Birth Country	United States
Birthplace (normalized)	penna

1940

Philadelphia-County, Pennsylvania

Spouse, age 43

Philadelphia-County, Pennsylvania · implied b. ~1897 — 2 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Brooks
Given Name	Margaret
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	43
Marital Status	Married
Birthplace	Penna
1935 Residence (City)	PHILA
1935 Residence (County)	PHILA
Highest Grade	H-4
1935 Residence	Same House
Birth State	Pennsylvania
Birth Country	United States
Birthplace (normalized)	penna

Model Tree

Linked across censuses

Our Model Tree links Mary Brooks across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.

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This person

Anchor record

Mary Brooks

Spouse · 1930 · age 33 · b. ~1897 · Pennsylvania

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Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1930 US Federal Census — Philadelphia, Pennsylvania Open full size

Page Contents

50 people indexed on this census page (ia:1930:fifteenthcensus00reel2105:0089)

Line	Name	Age	Relation	Occupation	Birthplace
1	Harry Boyer	50	Head	Chamber	Penna
2	Martha Boyer	46	Wife	—	Penna
3	Emma Boyer	22	Daughter	Usher	Penna
4	Irene Boyer	17	Daughter	Cashier	Penna
5	Ella George	79	Mother-in-law	—	New York
6	Samuel Haig	44	Head	Eraser	Russia
7	Rose Haig	45	Wife	—	Russia
8	Anna Haig	20	Daughter	—	Connecticut
9	Ada Haig	8	Daughter	—	Penna
10	Fredk R Hubbs	33	Head	Manager	Penna
11	Ruth D Hubbs	28	Wife	—	Penna
12	Ruth Hubbs	7	Daughter	—	Penna
13	August Schumacher	36	Head	Carrier	Penna
14	Lillie Schumacher	49	Wife	—	England
15	M M Conner	26	Lodger	Milkman	Germany
16	Charles Fry	38	Head	Salesagent	Illinois
17	Marie Fry	43	Wife	—	Penna
18	Joseph Fry	6	Son	—	Penna
19	Martha Fry	4	Daughter	—	Penna
20	Margaret Cowan	41	Head	Stenographer	Penna
21	Annie S Cowan	76	Mother	—	No Ireland
22	Lena Bennett	42	Lodger	Stenog	Pennsylvania
23	Thomas J Baus	55	Head	Traffic Mgr	Penna
24	Anna L Baus	55	Wife	—	Penna
25	Beulah Kulp	44	Head	—	Penna
26	—	None	—	—	—
27	—	None	—	—	—
28	Elwood Wambold	33	Head	Secretary	Penna
29	Grace Wambold	29	Wife	—	Penna
30	Ernest H Pruitt	47	Head	Salesman	Penna
31	Ada C Pruitt	46	Wife	—	Penna
32	Wilbur Nuttall	49	Son-in-law	Machinist	Penna
33	William Nuttall	21	Nephew	Draftsman	New York
34	Raymond Furlong	40	Head	Clerk	Penna
35	Myrtle Furlong	40	Wife	—	Penna
36	Mary Hill	53	Head	Officer	Penna
37	Carrie Hill	47	Wife	—	Penna
38	Florence Hill	23	Daughter	Teacher	Penna
39	Herbert A Lonsdale	30	Head	Sheet Metal Wkr	Penna
40	Margaret Lonsdale	27	Wife	—	Penna
41	Herbert Lonsdale	0	Son	—	Penna
42	Phil Lawson	28	Lodger	Salesman	England
43	Sophia Luckow	78	Head	—	New York
44	Anna Luckow	56	Daughter	Principal	New York
45	Ella Luckow	42	Daughter	—	Penna
46	Harold Brooks	38	Head	Plumber	Penna
47	Mary Brooks THIS PERSON	33	Wife	—	Penna
48	Harold Brooks	11	Son	—	Penna
49	Sarah Brooks	9	Daughter	—	Penna
50	Godfrey Auger	49	Head	Butcher	Germany

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About This Record & Model Tree

This record was independently indexed by YourRoots from the 1930 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.

Source: National Archives and Records Administration (NARA)

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