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Mary Cramer — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Cuyahoga-County, Ohio

Our Model Tree links this Mary Cramer across the 1930 and 1940 US Censuses in Cuyahoga-County, Ohio (XGBoost, ~Confirmed) — first a daughter (b.~1921), then head of a 6-person household.

Age 19 b. ~1921 Female Daughter Born: Ohio Single

1940 Census Record Details

Census Year1940
LocationCuyahoga-County, Ohio
SurnameCramer
Given NameMary
Relationship to HeadDaughter
SexF
Color / RaceWhite
Age19
Marital StatusSingle
BirthplaceOhio
1935 Residence (City)City of Cleveland
1935 Residence (County)Cuyahoga
Additional Details
OccupationFile Clerk
IndustryPaint Refinery
Class of WorkerPW
Hours Worked40
Income (1939)266
Highest GradeHs 4
1935 ResidenceSame place
Birth StateOhio
Birth CountryUnited States
Birthplace (normalized)ohio
OccupationFile Clerk
Township / WardCity Of Cleveland
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.

6 people recorded at the same address in the 1940 census.

Name Relation to head Relative to Mary Age Birth yr
Charles Cramer Son — 25 ~1915
Mary Cramer Daughter — 19 ~1921
Leonard Cramer Son — 14 ~1926
Jay Cramer Head — 52 ~1888
Anna Cramer Spouse — 50 ~1890
Esther Cramer Daughter — 21 ~1919

Census Appearances

1930
Cuyahoga, Ohio
Daughter, age 9
Cuyahoga, Ohio · implied b. ~1921 — 6 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Cramer
Given Name Mary
Relationship to Head Daughter
Sex F
Color / Race White
Age 9
Marital Status Single
Birthplace Ohio
Father's Birthplace Ohio
Mother's Birthplace Ohio
Can Read/Write Yes
Birth State Ohio
Birth Country United States
Birthplace (normalized) ohio
1940
Cuyahoga-County, Ohio
Daughter, age 19
Cuyahoga-County, Ohio · implied b. ~1921 — 6 household members
Surname Cramer
Given Name Mary
Relationship to Head Daughter
Sex F
Color / Race White
Age 19
Marital Status Single
Birthplace Ohio
1935 Residence (City) City of Cleveland
1935 Residence (County) Cuyahoga
Occupation File Clerk
Industry Paint Refinery
Class of Worker PW
Hours Worked 40
Income (1939) 266
Highest Grade Hs 4
1935 Residence Same place
Birth State Ohio
Birth Country United States
Birthplace (normalized) ohio

Model Tree

An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Linked across censuses
Our Model Tree links Mary Cramer across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Cramer
Daughter · 1940 · age 19 · b. ~1921 · Ohio
★ You are viewing this record
Sibling
Leonard Cramer
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Esther Cramer
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Cramer
Sibling · 1940 · age 25
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

1940 US Federal Census — Cuyahoga-County, Ohio Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-03205-00598)

Line Name Age Relation Occupation Birthplace
41 Catherine Ewell 59 Head — Ohio
42 Henry Ewell 56 Brother Paver Ohio
43 Edward Ewell 55 Brother Machine Oper Ohio
44 Alex Somogyi 33 Head Proprietor Hungary
45 Margaret Somogyi 31 Wife — Indiana
46 Marjorie Somogyi 5 Daughter — Ohio
47 Audrey Somogyi 4 Daughter — Ohio
48 John Carlson 39 Head Machinist Helper Norway
49 Beatrice Carlson 32 Wife — Missouri
50 Jay Cramer 52 Head Conductor Ohio
51 Anna Cramer 50 Wife — Ohio
52 Charles Cramer 25 Son Bookkeeper Ohio
53 Esther Cramer 21 Daughter Typist Ohio
54 Mary Cramer THIS PERSON 19 Daughter File Clerk Ohio
55 Leonard Cramer 14 Son — Ohio
56 Vincent Zorade 30 Head Construction Engineer Ohio
57 Dorothy Zorade 27 Wife — Ohio
58 Richard Zorade 8 Son — Ohio
59 Malcolm Washburn 33 Head Photographer Mass
60 Margaret Washburn 32 Wife — New Jersey
61 Steven Liptak 46 Head Tailor Hungary
62 Ottilia Liptak 40 Wife — Hungary
63 Ottilia Liptak 21 Daughter Waitress Hungary
64 Katherine Liptak 19 Daughter — Hungary
65 J. D. Hayford 32 Head Salesman South Dakota
66 Mary Hayford 35 Wife — Indiana
67 Joan Mary Hayford 8 Daughter — Illinois
68 Patricia Hayford 7 Daughter — Wisconsin
69 James Bennett 27 Head Machine Operator Penn
70 Ethel Bennett 31 Wife — Penn
71 Leo Mcdory 45 Head Laborer Ohio
72 Alice Mcdory 43 Wife — Ohio
73 Harold Morris 31 Brother-in-law Clerk Ohio
74 Robert O'Hearn 33 Head Screw Machine Operator Ohio
75 Eleanore O'Hearn 27 Wife — Ohio
76 Robert Jr O'Hearn 6 Son — Ohio
77 Gerald S O'Hearn 3 Son — Ohio
78 Jean Pat O'Hearn 0 Daughter — Ohio
79 Edward Ross 47 Head Shipping Clerk Illinois
80 Bessie Ross 41 Wife — Ohio

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About This Record & Model Tree

This record was independently indexed by YourRoots from the 1940 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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