William Cramer — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Wayne, Michigan

Our Model Tree links this William Cramer across the 1930 and 1940 US Censuses in Wayne, Michigan (XGBoost, ~Confirmed) — first a son (b.~1921), then head of a 5-person household.

Age 9 b. ~1921 Male Son Born: Michigan Single

1930 Census Record Details

Census Year	1930
Location	Wayne, Michigan
Surname	Cramer
Given Name	William
Relationship to Head	Son
Sex	M
Color / Race	White
Age	9
Marital Status	Single
Birthplace	Michigan
Father's Birthplace	Michigan
Mother's Birthplace	Canada English
Additional Details
Occupation	none
Birth State	Michigan
Birth Country	United States
Birthplace (normalized)	michigan
Township / Ward	Detroit City
Est. Birth Year	~1921

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.

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

Name	Relation to head	Relative to William	Age	Birth yr
Eva Cramer	Spouse	—	48	~1882
Jack Cramer	Son	—	12	~1918
William Cramer	Son	—	9	~1921
Frank Cramer	Head	—	44	~1886
David Cramer	Son	—	2	~1928

Census Appearances

1930

Wayne, Michigan

Son, age 9

Wayne, Michigan · implied b. ~1921 — 5 household members

Surname	Cramer
Given Name	William
Relationship to Head	Son
Sex	M
Color / Race	White
Age	9
Marital Status	Single
Birthplace	Michigan
Father's Birthplace	Michigan
Mother's Birthplace	Canada English
Occupation	none
Birth State	Michigan
Birth Country	United States
Birthplace (normalized)	michigan

1940

Wayne-County, Michigan

Son, age 19

Wayne-County, Michigan · implied b. ~1921 — 3 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Cromer
Given Name	William
Relationship to Head	Son
Sex	M
Color / Race	White
Age	19
Marital Status	Single
Birthplace	Michigan
1935 Residence (City)	City of Detroit
1935 Residence (County)	Wayne
Highest Grade	H 4
1935 Residence	Same Place
Birth State	Michigan
Birth Country	United States
Birthplace (normalized)	michigan

Model Tree

Linked across censuses

Our Model Tree links William Cramer across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.

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This person

Anchor record

William Cramer

Son · 1930 · age 9 · b. ~1921 · Michigan

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Sibling

Jack Cramer

Sibling · 1930 · age 12

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

David Cramer

Sibling · 1930 · age 2

Source co-child of head (derived)

● Co-child · derived · ~0.88

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

Original Census Page

1930 US Federal Census — Wayne, Michigan Open full size

Page Contents

50 people indexed on this census page (ia:1930:michigancensus00reel1063:0297)

Line	Name	Age	Relation	Occupation	Birthplace
1	Bernard Lund	39	Head	Inspector	Michigan
2	Mary M Lund	38	Wife	None	Michigan
3	Mary B Lund	9	Daughter	None	Michigan
4	William Lund	7	Son	None	Michigan
5	Bernice Lund	3	Daughter	None	Michigan
6	John Lund	1	Son	None	Michigan
7	Ferdinand Mcfadyen	36	Head	Plant Manager	Scotland
8	Catherine Mcfadyen	30	Wife	None	Scotland
9	Thomas B Mcfadyen	5	Son	None	Michigan
10	Henry Mcmullen	25	Brother-in-law	Machinist	Scotland
11	Mary Mcmullen	17	Sister-in-law	None	Scotland
12	Henry W Deventer	39	Head	Foreman	Michigan
13	Agnes M Deventer	36	Wife	None	Austria
14	Thomas Dawson	41	Head	Foreman	Northern Ireland
15	Pauline Dawson	42	Wife	None	England
16	James Hynds	42	Boarder	Steam Fitter	Northern Ireland
17	Anne Oestman	50	Head	None	Germany Berlin
18	Erwin Oestman	19	Son	Inspector	Michigan
19	Raymond F Schotte	30	Son-in-law	Machinist	Michigan
20	Edith Schotte	28	Daughter	None	Michigan
21	Lois A Schotte	1	Granddaughter	None	Michigan
22	John Terry	56	Head	Machinist	Michigan
23	Monika Terry	54	Wife	None	Germany
24	Lillian D Woster	21	Niece	Operator	Wisconsin
25	Henry J Pruilipp	32	Head	Driver	Wisconsin
26	Clara Pruilipp	27	Wife	None	Wisconsin
27	Bertha Hoppe	58	Mother-in-law	None	Wisconsin
28	John F Mcnally	57	Head	Freight Agent	Ohio
29	Cecile C Mcnally	59	Wife	None	Michigan
30	Kathryn Mcnally	35	Daughter	Stenographer	Illinois
31	John Patray	42	Head	Laborer	Austria Bohemia
32	Queen M Patray	52	Wife	None	Canada English
33	Paul E Allen	31	Head	Stenographer	Alabama
34	Clara B Allen	26	Wife	None	Pennsylvania
35	Shirley P Allen	1	Daughter	None	Michigan
36	Lois J Allen	0	Daughter	None	Michigan
37	Leon S Kay	26	Lodger	Salesman	Pennsylvania
38	Louis W Horton	39	Head	Book-Keeper	Michigan
39	Elizabeth B Horton	34	Wife	None	Michigan
40	Robert L Horton	7	Son	None	Michigan
41	Adolph G Brezke	60	Head	Metal Worker	Michigan
42	Harry W Brezke	21	Son	Accountant	Michigan
43	Frank J Cramer	44	Head	Salesman	Michigan
44	Eva L Cramer	48	Wife	None	Canada English
45	Jack Cramer	12	Son	None	Michigan
46	William Cramer THIS PERSON	9	Son	None	Michigan
47	David Cramer	2	Son	None	Michigan
48	Charles J Steenstra	32	Head	Draftsman	Michigan
49	Sarah J Steenstra	32	Wife	None	Michigan
50	Edward H Elliott	34	Head	Auditor	Michigan

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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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