JT
Jane Thompson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Philadelphia-County, Pennsylvania
Our Model Tree links this Jane Thompson across the 1930 and 1940 US Censuses in Philadelphia-County, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 6-person household.
Age 13
b. ~1927
Female
Daughter
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Philadelphia-County, Pennsylvania |
| Surname | Thompson |
| Given Name | Jane |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Philadelphia |
| 1935 Residence (County) | Philadelphia |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Philadelphia |
| 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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Jane | Age | Birth yr |
|---|---|---|---|---|
| Mary Thompson | Daughter | — | 12 | ~1928 |
| William Thompson | Head | — | 39 | ~1901 |
| Lillian Hall | Other | — | 65 | ~1875 |
| Jane Thompson | Daughter | — | 13 | ~1927 |
| Mabel Thompson | Spouse | — | 39 | ~1901 |
| William Thompson | Son | — | 15 | ~1925 |
Census Appearances
1930
Philadelphia, Pennsylvania
Daughter, age 3
Philadelphia, Pennsylvania · implied b. ~1927 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Jane |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Philadelphia-County, Pennsylvania
Daughter, age 13
Philadelphia-County, Pennsylvania · implied b. ~1927 — 6 household members
| Surname | Thompson |
| Given Name | Jane |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Philadelphia |
| 1935 Residence (County) | Philadelphia |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| 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 Jane Thompson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Jane Thompson
Daughter · 1940 · age 13 · b. ~1927 · Pennsylvania
★ You are viewing this record
Sibling
William Thompson
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Thompson
Sibling · 1940 · age 12
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 — Philadelphia-County, Pennsylvania
Open full size
1940 US Federal Census — Philadelphia-County, Pennsylvania
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-03729-00617)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Mary A. Stolzer | 49 | wife | — | Pennsylvania |
| 42 | William Thompson | 39 | head | Draftsman | Pennsylvania |
| 43 | Mabel Thompson | 39 | wife | — | Pennsylvania |
| 44 | William Thompson | 15 | son | — | Pennsylvania |
| 45 | Jane Thompson THIS PERSON | 13 | daughter | — | Pennsylvania |
| 46 | Mary Thompson | 12 | daughter | — | Pennsylvania |
| 47 | Lillian Hall | 65 | mother-in-law | — | Pennsylvania |
| 48 | Charles Hall | 44 | head | Supervisor | Pennsylvania |
| 49 | Caroline Hall | 39 | wife | — | Pennsylvania |
| 50 | Charles Hall | 15 | son | — | Pennsylvania |
| 51 | Ruth Hall | 13 | daughter | — | Pennsylvania |
| 52 | Jane Mclean | 68 | head | — | Pennsylvania |
| 53 | Michael Lucchini | 33 | head | Carpenter | Pennsylvania |
| 54 | Lena Lucchini | 29 | wife | Finisher | New York |
| 55 | John Jerdon | 66 | head | — | Pennsylvania |
| 56 | Mary Jerdon | 59 | wife | — | Pennsylvania |
| 57 | William Jerdon | 27 | son | Clerk | Pennsylvania |
| 58 | Isabelle Jerdon | 22 | daughter | Waitress | Pennsylvania |
| 59 | John Jerdon | 19 | son | — | Pennsylvania |
| 60 | Mildred Jerdon | 15 | daughter | — | Pennsylvania |
| 61 | George Schaat | 42 | head | Electrician | Illinois |
| 62 | Anna Schaat | 38 | wife | — | Pennsylvania |
| 63 | Marie Schaat | 15 | daughter | — | Pennsylvania |
| 64 | Albert Schaat | 13 | son | — | Pennsylvania |
| 65 | George Schaat | 11 | son | — | Pennsylvania |
| 66 | Roy Schaat | 9 | son | — | Pennsylvania |
| 67 | Doris Schaat | 8 | daughter | — | Pennsylvania |
| 68 | Charles Mclaughlin | 66 | lodger | — | Pennsylvania |
| 69 | Jennie Martin | 52 | head | Cleaner | Pennsylvania |
| 70 | Margaret Martin | 25 | daughter | — | Pennsylvania |
| 71 | Charles Sr. Martin | 31 | son | Machinist Helper | Pennsylvania |
| 72 | Elizabeth Martin | 29 | daughter-in-law | Seamstress | Pennsylvania |
| 73 | Charles Jr. Martin | 10 | grandson | — | Pennsylvania |
| 74 | Thomas Martin | 7 | grandson | — | Pennsylvania |
| 75 | Thomas Ward | 23 | nephew | New Worker | Pennsylvania |
| 76 | Archer Manduka | 82 | lodger | — | Pennsylvania |
| 78 | Hugh Mcnichol | 55 | head | Police Officer | Pennsylvania |
| 79 | Mary Mcnichol | 53 | wife | — | England |
| 80 | Francis Mcnichol | 20 | son | Bell Boy | 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)