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Margaret Wagner — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this Margaret Wagner across the 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1930), then head of a 8-person household.
Age 10
b. ~1930
Female
Daughter
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Wagner |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Indiana Township |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Highest Grade | 4 |
| 1935 Residence | Same House |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Indiana Township |
| Est. Birth Year | ~1930 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Joseph Wagner | Son | — | 8 | ~1932 |
| Sylvester Wagner | Son | — | 5 | ~1935 |
| Elizabeth Wagner | Spouse | — | 42 | ~1898 |
| Sylvester Wagner | Head | — | 41 | ~1899 |
| Elizabeth Wagner | Daughter | — | 15 | ~1925 |
| Margaret Wagner | Daughter | — | 10 | ~1930 |
| Roger Wagner | Son | — | 7 | ~1933 |
| Lawrence Wagner | Son | — | 12 | ~1928 |
Census Appearances
1930
Allegheny, Pennsylvania
Daughter, age
Allegheny, Pennsylvania · implied b. ~1930 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wagner |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | No |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Allegheny-County, Pennsylvania
Daughter, age 10
Allegheny-County, Pennsylvania · implied b. ~1930 — 8 household members
| Surname | Wagner |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Indiana Township |
| 1935 Residence (County) | Allegheny |
| Highest Grade | 4 |
| 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 Margaret Wagner across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Wagner
Daughter · 1940 · age 10 · b. ~1930 · Pennsylvania
★ You are viewing this record
Sibling
Joseph Wagner
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sylvester Wagner
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lawrence Wagner
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Roger Wagner
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Wagner
Sibling · 1940 · age 15
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
40 people indexed on this census page (nara:1940:m-t0627-03406-00624)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lyman Schmidchen | 17 | Son | New Worker | Pennsylvania |
| 2 | Sylvester Wagner | 41 | Head | Laborer | Pennsylvania |
| 3 | Elizabeth Wagner | 42 | Wife | — | Pennsylvania |
| 4 | Elizabeth C. Wagner | 15 | Daughter | — | Pennsylvania |
| 5 | Lawrence Wagner | 12 | Son | — | Pennsylvania |
| 6 | Margaret Wagner THIS PERSON | 10 | Daughter | — | Pennsylvania |
| 7 | Joseph Wagner | 8 | Son | — | Pennsylvania |
| 8 | Roger Wagner | 7 | Son | — | Pennsylvania |
| 9 | Sylvester Wagner | 5 | Son | — | Pennsylvania |
| 10 | George Lebo | 40 | Head | Automobile Mechanic | Pennsylvania |
| 11 | Mary Lebo | 32 | Wife | — | Pennsylvania |
| 12 | George A. Lebo | 8 | Son | — | Pennsylvania |
| 13 | James Lebo | 6 | Son | — | Pennsylvania |
| 14 | Mary Ann Lebo | 2 | Daughter | — | Pennsylvania |
| 15 | Grace Noble | 51 | Mother-in-law | Cook | Pennsylvania |
| 16 | Stephen Rodman | 42 | Head | Welder | Austria |
| 17 | Dora Rodman | 36 | Wife | — | Austria |
| 18 | George Rodman | 14 | Son | — | Pennsylvania |
| 19 | William Rodman | 9 | Son | — | Pennsylvania |
| 20 | Paul Achtzehn | 27 | Head | Lugger | Pennsylvania |
| 21 | Marcella Achtzehn | 21 | Wife | — | Pennsylvania |
| 22 | Paul H. Achtzehn | 2 | Son | — | Pennsylvania |
| 23 | Lenord Fisher | 37 | Head | Fireman | Germany |
| 24 | Cloris Fisher | 40 | Wife | — | Austria |
| 25 | Andrew Fisher | 10 | Son | — | Italy |
| 26 | Frederick Fisher | 5 | Son | — | Pennsylvania |
| 27 | Rudolph Fisher | 2 | Son | — | Pennsylvania |
| 28 | John Fisher | 1 | Son | — | Pennsylvania |
| 29 | Paul Rockig | 44 | Head | Stationary Engineer | Pennsylvania |
| 30 | Marie Rockig | 40 | Wife | — | Ohio |
| 31 | Blanche Rockig | 21 | Daughter | Biller | Pennsylvania |
| 32 | Catherine Rockig | 17 | Daughter | — | Pennsylvania |
| 33 | Ruth Rockig | 15 | Daughter | — | Pennsylvania |
| 34 | Delores Rockig | 9 | Daughter | — | Pennsylvania |
| 35 | Anthony Rockig | 5 | Son | — | Pennsylvania |
| 36 | Josephine Rockig | 74 | Mother | — | Pennsylvania |
| 37 | August Acheman | 35 | Head | Truck Driver | Pennsylvania |
| 38 | Edward Acheman | 24 | Son | Truck Driver | Pennsylvania |
| 39 | Ann Hilda Acheman | 17 | Daughter | — | Pennsylvania |
| 40 | Charles P. Spohn | 30 | Head | Physicist & Instructor | Pennsylvania |
Related Census Records
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)