MP
Mary Payne — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this Mary Payne across the 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 11-person household.
Age 13
b. ~1927
Female
Daughter
Born: Maryland
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | Payne |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Additional Details | |
| Highest Grade | 7 |
| 1935 Residence | Same house |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1927 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Ida Payne | Daughter | — | 22 | ~1918 |
| Mary Payne | Daughter | — | 13 | ~1927 |
| Anna Payne | Daughter | — | 19 | ~1921 |
| Henry Payne | Head | — | 48 | ~1892 |
| William Bushnell | Other | — | 52 | ~1888 |
| Jesse Payne | Son | — | 16 | ~1924 |
| John Payne | Son | — | 16 | ~1924 |
| Norman Payne | Son | — | 18 | ~1922 |
| James Payne | Son | — | 27 | ~1913 |
| Simon Payne | Son | — | 23 | ~1917 |
| Martha Payne | Spouse | — | 47 | ~1893 |
Census Appearances
1930
Baltimore, Maryland
Daughter, age 2
Baltimore, Maryland · implied b. ~1928 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Payne |
| Given Name | Marian V |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Daughter, age 13
Baltimore-City-County, Maryland · implied b. ~1927 — 11 household members
| Surname | Payne |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Highest Grade | 7 |
| 1935 Residence | Same house |
| 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 Payne across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Payne
Daughter · 1940 · age 13 · b. ~1927 · Maryland
★ You are viewing this record
Sibling
James Payne
Sibling · 1940 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Payne
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ida Payne
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Payne
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jesse Payne
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Norman Payne
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Simon Payne
Sibling · 1940 · age 23
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 — Baltimore-City-County, Maryland
Open full size
1940 US Federal Census — Baltimore-City-County, Maryland
Page Contents
21 people indexed on this census page (nara:1940:m-t0627-01530-00285)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mildred Webb | 55 | Head | — | North Carolina |
| 2 | William Webb | 35 | Son | Laborer | North Carolina |
| 3 | Lillian Webb | 13 | Daughter | — | North Carolina |
| 4 | Constance Webb | 7 | Daughter | — | Maryland |
| 5 | William Brown | 40 | Roomer | Laborer | Maryland |
| 6 | John Brown | 38 | Roomer | Laborer | Maryland |
| 7 | Mildred Hill | 25 | Head | — | Maryland |
| 8 | Barbara Hill | 7 | Daughter | — | Maryland |
| 9 | John Hill | 4 | Son | — | Maryland |
| 10 | Jessie Hill | 2 | Daughter | — | Maryland |
| 11 | Henry Payne | 48 | Head | Laborer | Maryland |
| 12 | Martha Payne | 47 | Wife | — | Maryland |
| 13 | James Payne | 27 | Son | House Work | Maryland |
| 14 | Simon Payne | 23 | Son | Laborer | Maryland |
| 15 | Ida Payne | 22 | Daughter | — | Maryland |
| 16 | Anna Payne | 19 | Daughter | House Work | Maryland |
| 17 | Norman Payne | 18 | Son | — | Maryland |
| 18 | John Payne | 16 | Son | — | Maryland |
| 19 | Jesse Payne | 16 | Son | — | Maryland |
| 20 | Mary Payne THIS PERSON | 13 | Daughter | — | Maryland |
| 21 | William Bushnell | 52 | Roomer | — | Virginia |
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)