WN
William Norman — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this William Norman across the 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1924), then head of a 7-person household.
Age 16
b. ~1924
Male
Son
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Norman |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Oakmont |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Highest Grade | Hs 2 |
| 1935 Residence | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Harmar Township |
| Est. Birth Year | ~1924 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Mary Norman | Daughter | — | 15 | ~1925 |
| William Norman | Son | — | 16 | ~1924 |
| Nancy Norman | Daughter | — | 3 | ~1937 |
| Anna Norman | Spouse | — | 36 | ~1904 |
| James Norman | Son | — | 13 | ~1927 |
| Nelson Norman | Son | — | 8 | ~1932 |
| James Norman | Head | — | 39 | ~1901 |
Census Appearances
1930
Allegheny, Pennsylvania
Son, age 6
Allegheny, Pennsylvania · implied b. ~1924 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Norman |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| 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
Son, age 16
Allegheny-County, Pennsylvania · implied b. ~1924 — 7 household members
| Surname | Norman |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Oakmont |
| 1935 Residence (County) | Allegheny |
| Highest Grade | Hs 2 |
| 1935 Residence | Pennsylvania |
| 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 William Norman across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Norman
Son · 1940 · age 16 · b. ~1924 · Pennsylvania
★ You are viewing this record
Sibling
Nancy Norman
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nelson Norman
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Norman
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Norman
Sibling · 1940 · age 13
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
35 people indexed on this census page (nara:1940:m-t0627-03404-00993)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | William Mathews | 52 | Head | Road Repair | Pennsylvania |
| 42 | Hattie Mathews | 50 | Wife | — | Pennsylvania |
| 43 | Edgar R Whisner | 29 | Head | Clutchman | Pennsylvania |
| 44 | Alma Whisner | 22 | Wife | — | Pennsylvania |
| 45 | Audrey Whisner | 6 | Daughter | — | Pennsylvania |
| 46 | Patricia Whisner | 2 | Daughter | — | Pennsylvania |
| 47 | Howard Alexander | 40 | Head | Chairman | Pennsylvania |
| 48 | Minnie Alexander | 39 | Wife | — | Pennsylvania |
| 49 | James Alexander | 19 | Son | New Worker | Pennsylvania |
| 50 | Harry Alexander | 16 | Son | — | Pennsylvania |
| 51 | Charles Alexander | 10 | Son | — | Pennsylvania |
| 52 | Robert Alexander | 8 | Son | — | Pennsylvania |
| 53 | William Moore | 58 | Head | Driver | Pennsylvania |
| 54 | Katherine Moore | 32 | Wife | — | Pennsylvania |
| 55 | Elenor Moore | 14 | Daughter | — | Pennsylvania |
| 56 | Katherine Moore | 13 | Daughter | — | Pennsylvania |
| 57 | Alice Moore | 10 | Daughter | — | Pennsylvania |
| 58 | Grace Moore | 5 | Daughter | — | Pennsylvania |
| 59 | Lois Moore | 3 | Daughter | — | Pennsylvania |
| 60 | William Moore | 0 | Son | — | Pennsylvania |
| 61 | James Norman | 39 | Head | Laborer | Pennsylvania |
| 62 | Anna Norman | 36 | Wife | — | Pennsylvania |
| 63 | William Norman THIS PERSON | 16 | Son | — | Pennsylvania |
| 64 | Mary A Norman | 15 | Daughter | — | Pennsylvania |
| 65 | James Jr. Norman | 13 | Son | — | Pennsylvania |
| 66 | Nelson Norman | 8 | Son | — | Pennsylvania |
| 67 | Nancy Norman | 3 | Daughter | — | Pennsylvania |
| 68 | Robert J Lovelidge | 42 | Head | — | Pennsylvania |
| 69 | Agnes Lovelidge | 45 | Wife | — | West Virginia |
| 70 | Ioma A. Lovelidge | 18 | Daughter | — | Pennsylvania |
| 71 | Allan W Lovelidge | 15 | Son | — | Pennsylvania |
| 72 | R. Paris Lovelidge | 13 | Son | — | Pennsylvania |
| 73 | Robert Florence | 35 | Head | Laborer | Georgia |
| 74 | Gertrude Florence | 36 | Wife | — | North Carolina |
| 75 | Edward Conner | 15 | Lodger | New Worker | North Carolina |
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)