MR
Mary Rodgers — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this Mary Rodgers across the 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 9-person household.
Age 12
b. ~1928
Female
Daughter
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Rodgers |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Highest Grade | 7 |
| 1935 Residence | Same House |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Pittsburgh |
| Est. Birth Year | ~1928 |
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 |
|---|---|---|---|---|
| Eileen Rodgers | Daughter | — | 13 | ~1927 |
| Grace Rodgers | Daughter | — | 5 | ~1935 |
| Margaret Rodgers | Daughter | — | 16 | ~1924 |
| Mary Rodgers | Daughter | — | 12 | ~1928 |
| Wm Rodgers | Head | — | 45 | ~1895 |
| Wm Rodgers | Son | — | 20 | ~1920 |
| Paul Rodgers | Son | — | 11 | ~1929 |
| John Rodgers | Son | — | 18 | ~1922 |
| Clara Rodgers | Spouse | — | 47 | ~1893 |
Census Appearances
1930
Allegheny, Pennsylvania
Daughter, age 2
Allegheny, Pennsylvania · implied b. ~1928 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Rodgers |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Allegheny-County, Pennsylvania
Daughter, age 12
Allegheny-County, Pennsylvania · implied b. ~1928 — 9 household members
| Surname | Rodgers |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh |
| 1935 Residence (County) | Allegheny |
| Highest Grade | 7 |
| 1935 Residence | Same House |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Rodgers across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Rodgers
Daughter · 1940 · age 12 · b. ~1928 · Pennsylvania
★ You are viewing this record
Sibling
Grace Rodgers
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Rodgers
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eileen Rodgers
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Rodgers
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wm Rodgers
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Rodgers
Sibling · 1940 · age 18
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 — Allegheny-County, Pennsylvania
Open full size
1940 US Federal Census — Allegheny-County, Pennsylvania
Page Contents
36 people indexed on this census page (nara:1940:m-t0627-03663-00663)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Forbach, Priscilla Lorbach | 45 | Wife | Telephone Operator | Pennsylvania |
| 2 | Forbach, Virginia Lorbach | 21 | Daughter | Telephone Operator | Pennsylvania |
| 3 | Edwin A. Jones | 52 | Head | Electrician | England |
| 4 | Elizabeth Jones | 47 | Wife | — | Pennsylvania |
| 5 | Theodore Jones | 32 | Son | Mechanic Helper | Pennsylvania |
| 6 | William E. Jones | 23 | Step-Son | Student | Pennsylvania |
| 7 | Levi Neff | 46 | Head | Patrolman | Pennsylvania |
| 8 | Rose Neff | 37 | Wife | — | Pennsylvania |
| 9 | Geraldine Neff | 16 | Daughter | — | Pennsylvania |
| 11 | Ira C. Oldham | 41 | Head | Engineer | Pennsylvania |
| 12 | Lillian Oldham | 37 | Wife | — | Massachusetts |
| 13 | Howard Oldham | 16 | Son | — | Pennsylvania |
| 14 | Neil Oldham | 15 | Son | — | Pennsylvania |
| 15 | George Oldham | 11 | Son | — | Pennsylvania |
| 16 | Carl Oldham | 10 | Son | — | Pennsylvania |
| 17 | Constance Oldham | 8 | Daughter | — | Pennsylvania |
| 18 | Dorothy Oldham | 4 | Daughter | — | Pennsylvania |
| 19 | William J. Dyer | 27 | Head | Millwright | Pennsylvania |
| 20 | Harriett Dyer | 26 | Wife | — | Pennsylvania |
| 21 | Mabel Jane Dyer | 2 | Daughter | — | Pennsylvania |
| 22 | John Albert Pearson | 63 | Head | Carpenter | Sweden |
| 23 | Hellen Amelia Pearson | 47 | Wife | — | Sweden |
| 24 | Arne Milton Pearson | 23 | Son | Clerk | Sweden |
| 25 | Helen I. Pearson | 16 | Daughter | — | Sweden |
| 26 | Wm. J. Rodgers | 45 | Head | Plumbing Insp | Pennsylvania |
| 27 | Clara Rodgers | 47 | Wife | — | Pennsylvania |
| 28 | Wm. J. Rodgers | 20 | Son | — | Pennsylvania |
| 29 | John Rodgers | 18 | Son | — | Pennsylvania |
| 30 | Margaret Rodgers | 16 | Daughter | — | Pennsylvania |
| 31 | Eileen Rodgers | 13 | Daughter | — | Pennsylvania |
| 32 | Mary Rodgers THIS PERSON | 12 | Daughter | — | Pennsylvania |
| 33 | Paul Rodgers | 11 | Son | — | Pennsylvania |
| 34 | Grace Rodgers | 5 | Daughter | — | Pennsylvania |
| 35 | Margaret Marsh | 66 | Head | — | Pennsylvania |
| 36 | A. T. Hofacker | 44 | Head | Clerk | Pennsylvania |
| 37 | Elizabeth Hofacker | 43 | Wife | — | Pennsylvania |
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)