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Mary Green — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cuyahoga-County, Ohio
Our Model Tree links this Mary Green across the 1920, 1930 and 1940 US Censuses in Cuyahoga-County, Ohio (XGBoost, ~Confirmed) — first a spouse (b.~1898), then head of a 9-person household.
Age 42
b. ~1898
Female
Spouse
Born: Ireland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Cuyahoga-County, Ohio |
| Surname | Green |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Ireland |
| 1935 Residence (City) | Cleveland |
| 1935 Residence (County) | Cuyahoga |
| Naturalization Status | Naturalized |
| Additional Details | |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | Cleveland |
| Est. Birth Year | ~1898 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Green | Daughter | — | 22 | ~1918 |
| Irene Green | Daughter | — | 12 | ~1928 |
| Margaret Green | Daughter | — | 7 | ~1933 |
| Jean Green | Daughter | — | 15 | ~1925 |
| Rita Green | Daughter | — | 20 | ~1920 |
| David Green | Head | — | 50 | ~1890 |
| Martin Green | Son | — | 14 | ~1926 |
| David Green | Son | — | 14 | ~1926 |
| Mary Green | Spouse | — | 42 | ~1898 |
Census Appearances
1920
Cuyahoga, Ohio
Other, age 22
Cuyahoga, Ohio · implied b. ~1898 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Greene |
| Given Name | Margaret |
| Relationship to Head | Daughter in law |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Married |
| Birthplace | Ireland |
| Father's Birthplace | England |
| Mother's Birthplace | Ireland |
| Occupation | Mechanic |
| Industry | Auto Factory |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1930
Cuyahoga, Ohio
Other, age 32
Cuyahoga, Ohio · implied b. ~1898 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Green |
| Given Name | Margaret |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1914 |
| Age at First Marriage | 19 |
| Father's Birthplace | Ireland |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1940
Cuyahoga-County, Ohio
Spouse, age 42
Cuyahoga-County, Ohio · implied b. ~1898 — 9 household members
| Surname | Green |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Ireland |
| 1935 Residence (City) | Cleveland |
| 1935 Residence (County) | Cuyahoga |
| Naturalization Status | Naturalized |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
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.
Our Model Tree links Mary Green 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 Green
Spouse · 1940 · age 42 · b. ~1898 · Ohio
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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
1940 US Federal Census — Cuyahoga-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03210-00316)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Mary Ann Weber | 17 | daughter | — | Ohio |
| 42 | Thomas Logan | 30 | Head | Checker | West Virginia |
| 43 | Margaret Logan | 27 | Wife | — | Ohio |
| 44 | Betty Lou Logan | 2 | daughter | — | Ohio |
| 45 | Thurston G. Maynard | 26 | Lodger | Machinist | Ohio |
| 46 | Leo Gardner | 49 | Head | Blind Hanger | Pennsylvania |
| 47 | Agnes Gardner | 48 | Wife | — | Ohio |
| 48 | Harrison Gardner | 22 | Son | Blind Hanger | Ohio |
| 49 | Robert Gardner | 19 | Son | Laborer | Ohio |
| 50 | Mardell Gardner | 16 | daughter | Maid | Ohio |
| 51 | Virginia Gardner | 14 | daughter | — | Ohio |
| 52 | Roland Gardner | 11 | son | — | Ohio |
| 53 | Shirley Ann Gardner | 8 | daughter | — | Ohio |
| 54 | Elenor Gardner | 7 | daughter | — | Ohio |
| 55 | James Murphy | 34 | Head | Clerk | Ohio |
| 56 | Mae Murphy | 32 | Wife | — | Scotland |
| 57 | Patrick Mckenna | 71 | Father-in-law | — | Scotland |
| 58 | Mary Ann Mckenna | 71 | Mother-in-law | — | Scotland |
| 59 | Elizabeth D. Licty | 63 | Head | — | New York |
| 60 | Marcella Licty | 38 | daughter | Clerical | Ohio |
| 61 | Joseph D. Anger | 27 | Son-in-law | Laborer | Pennsylvania |
| 62 | Hazel Anger | 28 | daughter | — | Ohio |
| 63 | Thomas Coy | 55 | Head | Salesman | England |
| 64 | Marie Coy | 53 | sister | Nursing | Canada |
| 65 | Edward O. Darling | 48 | Head | Service Man | Ohio |
| 66 | Mabel Darling | 48 | Wife | — | Ohio |
| 67 | Agnes Mae Steppik | 20 | Step-daughter | Machine Operator | Ohio |
| 68 | Geraldine Steppik | 16 | Step-daughter | — | Ohio |
| 69 | Edward Jr. Darling | 9 | Son | — | Ohio |
| 70 | David Green | 50 | Head | Stone Cutter | Ireland |
| 71 | Mary Green THIS PERSON | 42 | Wife | — | Ireland |
| 72 | Mary Green | 22 | daughter | Clerical | Ohio |
| 73 | Rita Green | 20 | daughter | — | Ohio |
| 74 | David Green | 14 | son | Laborer | Ohio |
| 75 | Jean Green | 15 | daughter | — | Ohio |
| 76 | Martin Green | 14 | son | — | Ohio |
| 77 | Irene Green | 12 | daughter | — | Ohio |
| 78 | Margaret Green | 7 | daughter | — | Ohio |
| 79 | Elizabeth Krafein | 63 | Head | — | Ohio |
| 80 | Alvin Wilson | 77 | Head | — | Ohio |
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)