MC
Mary Clifford — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Summit-County, Ohio
Our Model Tree links this Mary Clifford across the 1930 and 1940 US Censuses in Summit-County, Ohio (XGBoost, ~Confirmed) — first a spouse (b.~1914), then head of a 9-person household.
Age 26
b. ~1914
Female
Spouse
Born: Tennessee
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Summit-County, Ohio |
| Surname | Clifford |
| Given Name | Mary E. |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Tennessee |
| 1935 Residence (City) | Akron |
| 1935 Residence (County) | Summit |
| Additional Details | |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
| Township / Ward | Akron |
| Est. Birth Year | ~1914 |
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 Clifford | Daughter | — | 2 | ~1938 |
| Phillip Clifford | Son | — | 1 | ~1939 |
| Warren Clifford | Head | — | 35 | ~1905 |
| Mary Clifford | Spouse | — | 26 | ~1914 |
| Lois Clifford | Daughter | — | 5 | ~1935 |
| Warren Clifford | Son | — | 4 | ~1936 |
| Griffith Clifford | Son | — | 2 | ~1938 |
| James Clifford | Son | — | 9 | ~1931 |
| Lillie Clifford | Daughter | — | 7 | ~1933 |
Census Appearances
1930
Summit, Ohio
Spouse, age 16
Summit, Ohio · implied b. ~1914 — 15 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clifford |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Married |
| Birthplace | Tennessee |
| Age at First Marriage | 16 |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Can Read/Write | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1940
Summit-County, Ohio
Spouse, age 26
Summit-County, Ohio · implied b. ~1914 — 9 household members
| Surname | Clifford |
| Given Name | Mary E. |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Tennessee |
| 1935 Residence (City) | Akron |
| 1935 Residence (County) | Summit |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
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 Clifford across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Clifford
Spouse · 1940 · age 26 · b. ~1914 · Ohio
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Summit-County, Ohio
Open full size
1940 US Federal Census — Summit-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03177-00457)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Philip Mike Could | 21 | son | Machine Operator | Ohio |
| 42 | Steve Kovacs | 52 | Head | Mill Man | Hungary |
| 43 | Julia Kovacs | 51 | Wife | — | Hungary |
| 44 | Vivian Burton | 44 | Head | — | Georgia |
| 45 | Robert L. Burton | 23 | son | — | Georgia |
| 46 | Clarence Burton | 20 | son | — | Pennsylvania |
| 47 | Agnes Burton | 19 | daughter | — | Ohio |
| 48 | Gladys M. Burton | 17 | daughter | — | Ohio |
| 49 | Jonathan Burton | 15 | son | Maid | Ohio |
| 50 | Vivian L. Burton | 13 | daughter | — | Ohio |
| 51 | Hazel D. Burton | 11 | daughter | — | Ohio |
| 52 | Susan E. Burton | 9 | daughter | — | Ohio |
| 53 | Warren C. Clifford | 35 | Head | Janitor | Pennsylvania |
| 54 | Mary E. Clifford THIS PERSON | 26 | wife | — | Tennessee |
| 55 | James W. Clifford | 9 | son | — | Ohio |
| 56 | Lillie B. Clifford | 7 | daughter | — | Ohio |
| 57 | Lois Clifford | 5 | daughter | — | Ohio |
| 58 | Warren Jr. Clifford | 4 | son | — | Ohio |
| 59 | Griffith Clifford | 2 | son | — | Ohio |
| 60 | Mary L. Clifford | 2 | daughter | — | Ohio |
| 61 | Phillip D. Clifford | 1 | son | — | Ohio |
| 62 | Dominic Dacomo | 48 | Head | Proprietor | Italy |
| 63 | Rossie Dacomo | 48 | wife | Letter | Italy |
| 64 | Michael Ford | 52 | Lodger | Laborer | Ohio |
| 65 | Nick Lazarides | 51 | Head | Proprietor | Greece |
| 66 | Athena Lazarides | 35 | wife | — | Greece |
| 67 | Cellie Clark | 63 | Head | Janitor | Georgia |
| 68 | Rebecca Clark | 58 | wife | — | North Carolina |
| 69 | Eva L. Clark | 18 | daughter | — | Georgia |
| 70 | Henry Schieber | 58 | Head | Proprietor | Hungary |
| 71 | Caroline Schieber | 52 | wife | Cook | Hungary |
| 72 | Henrietta Schieber | 8 | daughter | — | Ohio |
| 73 | George Athen | 50 | Head | Proprietor | Greece |
| 74 | William Thompson | 67 | Lodger | — | Pennsylvania |
| 75 | Karl Dietzig | 72 | Head | — | Germany |
| 76 | Theresa Dietzig | 61 | wife | — | Hungary |
| 77 | Joseph Mancz | 57 | Head | Butcher | Hungary |
| 78 | Elizabeth Mancz | 56 | wife | — | Hungary |
| 79 | Anna E. Mancz | 23 | daughter | Saleslady | Alabama |
| 80 | Carl W. Mancz | 16 | son | — | 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)