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Mary Wilkinson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this Mary Wilkinson across the 1920, 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed) — first a head (b.~1873), then head of a 3-person household.
Age 67
b. ~1873
Female
Head
Born: Maryland
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | Wilkinson |
| Given Name | Mary (X) |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 67 |
| Marital Status | Widowed |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | 6 |
| 1935 Residence | Same town |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1873 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Schroeder | Daughter | — | 11 | ~1929 |
| Mary Wilkinson | Head | — | 67 | ~1873 |
| Helen Schroeder | Daughter | — | 44 | ~1896 |
Census Appearances
1920
Baltimore, Maryland
Spouse, age 45
Baltimore, Maryland · implied b. ~1875 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wilkinson |
| Given Name | Mary A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Maryland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Head, age 57
Baltimore, Maryland · implied b. ~1873 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wilkinson |
| Given Name | Mary A. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 20 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Maryland |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 9,500 |
| Radio Set | R |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Head, age 67
Baltimore-City-County, Maryland · implied b. ~1873 — 3 household members
| Surname | Wilkinson |
| Given Name | Mary (X) |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 67 |
| Marital Status | Widowed |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Income (1939) | 0 |
| Highest Grade | 6 |
| 1935 Residence | Same town |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
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 Wilkinson 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 Wilkinson
Head · 1940 · age 67 · b. ~1873 · Maryland
★ 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 — Baltimore-City-County, Maryland
Open full size
1940 US Federal Census — Baltimore-City-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01513-00033)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Grant W. Edelman | 45 | Head | Mill Wright | Maryland |
| 2 | Anne Edelman | 45 | Wife | — | Maryland |
| 3 | Mary E. Edelman | 18 | Daughter | — | Maryland |
| 4 | Edwin Biggard | 45 | Head | Detective Superintendent | Pennsylvania |
| 5 | Edna Biggard | 44 | Wife | — | Pennsylvania |
| 6 | George W. Wilkinson | 38 | Head | Attendant | Maryland |
| 7 | George W. Wilkinson | 15 | Son | — | Maryland |
| 8 | Richard Wilkinson | 13 | Son | — | Maryland |
| 9 | Alan Wilkinson | 11 | Son | — | Maryland |
| 10 | Mildred Wilkinson | 10 | Daughter | — | Maryland |
| 11 | Bettye Wilkinson | 8 | Daughter | — | Maryland |
| 12 | Janice Wilkinson | 7 | Daughter | — | Maryland |
| 13 | Mary (X) Wilkinson THIS PERSON | 67 | Head | — | Maryland |
| 14 | Helen Schroeder | 44 | Daughter | Stenographer | Maryland |
| 15 | Mary Lou Schroeder | 11 | Daughter | — | Maryland |
| 16 | Mamie Fisher | 62 | Head | Saleswoman | Maryland |
| 17 | Minnie Fisher | 60 | Sister | Saleswoman | Maryland |
| 18 | Harry (X) Fisher | 55 | Brother | Clerk | Maryland |
| 19 | Albert G. (X) Wessler | 37 | Head | Stenographer | Maryland |
| 20 | Edwardine Wessler | 36 | Wife | — | Maryland |
| 21 | Charles G. Wessler | 8 | Son | — | Maryland |
| 22 | Gerald F. Wessler | 7 | Son | — | Maryland |
| 23 | Carlita M. Wessler | 5 | Daughter | — | Maryland |
| 24 | Edwardine A. Wessler | 3 | Daughter | — | Maryland |
| 25 | Ralph P. Wessler | 0 | Son | — | Maryland |
| 26 | Charles (X) Berlineke | 44 | Head | Salesman | Maryland |
| 27 | Edna F. Berlineke | 42 | Wife | — | Maryland |
| 28 | Jean A. Berlineke | 10 | Daughter | — | Maryland |
| 29 | Frank Catherine Berlineke | 71 | Mother-in-law | — | Maryland |
| 30 | George Mangurian | 34 | Head | Aeronautical Engineer | Massachusetts |
| 31 | Margaret (X) Mangurian | 31 | Wife | — | Connecticut |
| 32 | David Mangurian | 1 | Son | — | Maryland |
| 33 | Louis Gaetner | 38 | Head | Manager | Maryland |
| 34 | Annie (X) Gaetner | 35 | Wife | — | Maryland |
| 35 | Robert Gaetner | 13 | Son | — | Maryland |
| 36 | Louise Gaetner | 9 | Daughter | — | Maryland |
| 37 | Lena Roach | 67 | Head | House Keeper | Germany |
| 38 | Edward Geary | 30 | Head | Salesman | Ohio |
| 39 | Josephine Geary | 28 | Wife | — | Ohio |
| 40 | Franklin D. Geary | 4 | Son | — | Maryland |
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)