JT
Jessie Thomas — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Philadelphia-County, Pennsylvania
Our Model Tree links this Jessie Thomas across the 1930 and 1940 US Censuses in Philadelphia-County, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 8-person household.
Age 12
b. ~1928
Female
Daughter
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Philadelphia-County, Pennsylvania |
| Surname | Thomas |
| Given Name | Jessie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Philadelphia |
| 1935 Residence (County) | Philadelphia |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Philadelphia |
| 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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Jessie | Age | Birth yr |
|---|---|---|---|---|
| Jessie Thomas | Daughter | — | 18 | ~1922 |
| Kathleen Thomas | Daughter | — | 15 | ~1925 |
| Jessie Thomas | Daughter | — | 12 | ~1928 |
| Essie Thomas | Daughter | — | 10 | ~1930 |
| Eleanor Thomas | Daughter | — | 21 | ~1919 |
| Wallace Thomas | Head | — | 44 | ~1896 |
| Edward Thomas | Son | — | 17 | ~1923 |
| Minnie Thomas | Spouse | — | 29 | ~1911 |
Census Appearances
1930
Philadelphia, Pennsylvania
Son, age 2
Philadelphia, Pennsylvania · implied b. ~1928 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Jessie |
| Relationship to Head | Son |
| Sex | F |
| Color / Race | Black |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Can Read/Write | No |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Philadelphia-County, Pennsylvania
Daughter, age 12
Philadelphia-County, Pennsylvania · implied b. ~1928 — 8 household members
| Surname | Thomas |
| Given Name | Jessie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Philadelphia |
| 1935 Residence (County) | Philadelphia |
| Highest Grade | No 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 Jessie Thomas across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Jessie Thomas
Daughter · 1940 · age 12 · b. ~1928 · Pennsylvania
★ You are viewing this record
Sibling
Essie Thomas
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eleanor Thomas
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jessie Thomas
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kathleen Thomas
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Thomas
Sibling · 1940 · age 17
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
40 people indexed on this census page (nara:1940:m-t0627-03737-00827)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Crayton Di Cicco | 50 | Head | Labor | Italy |
| 42 | Rose Di Cicco | 47 | Wife | — | Italy |
| 43 | Lucy Di Cicco | 27 | Daughter | — | Pennsylvania |
| 44 | Nicholas Di Cicco | 23 | Son | — | Pennsylvania |
| 45 | Albert Di Cicco | 18 | Son | Labor | Pennsylvania |
| 46 | George Di Cicco | 16 | Son | Cleaning | Pennsylvania |
| 47 | Vincent Di Cicco | 9 | Son | — | Pennsylvania |
| 48 | Elizabeth Lewis | 43 | Head | Labor | Maryland |
| 49 | Bernice Lewis | 7 | Daughter | — | Pennsylvania |
| 50 | Clarence Lewis | 5 | Son | — | Pennsylvania |
| 51 | Estelle Benson | 44 | Cousin | — | New Jersey |
| 52 | Sylvester Parsons | 36 | Head | Labor | New York |
| 53 | Alta Parsons | 34 | Wife | — | Virginia |
| 54 | Nelson Frasier | 59 | Head | Labor | Virginia |
| 55 | Mary Frasier | 59 | Wife | — | Virginia |
| 56 | Edith Frasier | 20 | Daughter | — | Pennsylvania |
| 57 | James Cole | 15 | Cousin | — | Virginia |
| 58 | Frederick Humpstaker | 45 | Head | Machinist | Pennsylvania |
| 59 | Mary Humpstaker | 45 | Wife | — | Pennsylvania |
| 60 | Frederick Humpstaker | 19 | Son | New Worker | Pennsylvania |
| 61 | Elizabeth Humpstaker | 17 | Daughter | New Worker | Pennsylvania |
| 62 | Frank Humpstaker | 15 | Son | — | Pennsylvania |
| 63 | Mary Humpstaker | 9 | Daughter | — | Pennsylvania |
| 64 | Anna Humpstaker | 6 | Daughter | — | Pennsylvania |
| 65 | Caroline Humpstaker | 3 | Daughter | — | Pennsylvania |
| 66 | Anthony Kalvaitis | 55 | Head | Manager | Lithuania |
| 67 | Bertha Kalvaitis | 55 | Wife | — | Lithuania |
| 68 | William Kalvaitis | 24 | Son | Office | Pennsylvania |
| 69 | John Senior | 55 | Head | Police | Pennsylvania |
| 70 | Wilhelmina Senior | 29 | Wife | — | Pennsylvania |
| 71 | Annetta Senior | 10 | Daughter | — | Pennsylvania |
| 72 | Adelphia Senior | 5 | Daughter | — | Pennsylvania |
| 73 | Wallace Thomas | 44 | Head | Labor | So Carolina |
| 74 | Minnie Thomas | 29 | Wife | — | So Carolina |
| 75 | Eleanor Thomas | 21 | Daughter | New Worker | So Carolina |
| 76 | Jessie Thomas | 18 | Daughter | New Worker | So Carolina |
| 77 | Edward Thomas | 17 | Son | — | Pennsylvania |
| 78 | Kathleen Thomas | 15 | Daughter | — | Pennsylvania |
| 79 | Jessie Thomas THIS PERSON | 12 | Daughter | — | Pennsylvania |
| 80 | Essie Thomas | 10 | Daughter | — | 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)