WJ
Warren Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Philadelphia-County, Pennsylvania
Our Model Tree links this Warren Johnson across the 1930 and 1940 US Censuses in Philadelphia-County, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1929), then head of a 7-person household.
Age 11
b. ~1929
Male
Son
Born: Penna
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Philadelphia-County, Pennsylvania |
| Surname | Johnson |
| Given Name | Warren |
| Relationship to Head | son |
| Sex | M |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Penna |
| 1935 Residence (City) | Phila |
| 1935 Residence (County) | Phila |
| Additional Details | |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | penna |
| Township / Ward | Phila |
| Est. Birth Year | ~1929 |
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 Warren | Age | Birth yr |
|---|---|---|---|---|
| Admore Johnson | Head | — | 38 | ~1902 |
| Warren Johnson | Son | — | 11 | ~1929 |
| Admore Johnson | Son | — | 14 | ~1926 |
| Daisy Johnson | Daughter | — | 16 | ~1924 |
| Theodore Johnson | Son | — | 10 | ~1930 |
| Mary Johnson | Spouse | — | 35 | ~1905 |
| Theresa Johnson | Daughter | — | 13 | ~1927 |
Census Appearances
1930
Philadelphia, Pennsylvania
Other, age 2
Philadelphia, Pennsylvania · implied b. ~1928 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Walter |
| Relationship to Head | Lodger |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Penna |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | penna |
1940
Philadelphia-County, Pennsylvania
Son, age 11
Philadelphia-County, Pennsylvania · implied b. ~1929 — 7 household members
| Surname | Johnson |
| Given Name | Warren |
| Relationship to Head | son |
| Sex | M |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Penna |
| 1935 Residence (City) | Phila |
| 1935 Residence (County) | Phila |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | penna |
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 Warren Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Warren Johnson
Son · 1940 · age 11 · b. ~1929 · Pennsylvania
★ You are viewing this record
Sibling
Theresa Johnson
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Admore Johnson
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Daisy Johnson
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Theodore Johnson
Sibling · 1940 · age 10
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-t0627-03712-00553)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Elizabeth Feggins | 5 | daughter | — | Penna |
| 42 | Arthur Braun | 37 | Head | Night Watchman | S Carolina |
| 43 | Eloise Braun | 29 | Wife | — | S Carolina |
| 44 | Mary Braun | 12 | daughter | — | Penna |
| 45 | Samuel Broughton | 28 | son in law | Painter | Penna |
| 46 | Leroy Braun | 10 | son | — | Penna |
| 47 | Leroy Raines | 31 | Head | Washer | Virginia |
| 48 | Celina Raines | 38 | Wife | — | S Carolina |
| 49 | Leroy Jr Raines | 8 | son | — | Penna |
| 50 | Robert Raines | 6 | son | — | Penna |
| 51 | Kenneth Raines | 4 | son | — | Penna |
| 52 | George Haines | 54 | Head | Truck Driver | Delaware |
| 53 | Rebecca Haines | 51 | Wife | — | Delaware |
| 54 | Steve Haines | 24 | son | New Worker | Delaware |
| 55 | Sarah Haines | 18 | daughter | New Worker | Penna |
| 56 | Helen Ellison | 26 | daughter | Housework | Delaware |
| 57 | Lillian Ellison | 6 | granddaughter | — | Penna |
| 58 | Clarence Ellison | 4 | grandson | — | Penna |
| 59 | Ruth Haines | 3 | daughter | — | Penna |
| 60 | Helen Haines | 2 | granddaughter | — | Penna |
| 61 | Helen Nichols | 36 | Head | Housework | Virginia |
| 62 | Virginia Nichols | 18 | daughter | — | Penna |
| 63 | Helen Nichols | 17 | daughter | — | Penna |
| 64 | Lawrence Nichols | 16 | son | — | Penna |
| 65 | Virginia Michons | 73 | mother | — | Virginia |
| 66 | Hugh Whatley | 46 | roomer | Moving Man | Florida |
| 67 | Annie Biggs | 37 | Head | Maid | S Carolina |
| 68 | Prince Biggs | 43 | husband | Laborer | Alabama |
| 69 | Carrie Graves | 58 | mother | — | S Carolina |
| 70 | Samuel Graves | 6 | brother | — | Penna |
| 71 | Fannie Mcneil | 27 | Lodger | — | Virginia |
| 72 | Thomasine Mcneil | 2 | daughter | — | Penna |
| 73 | Cancel | None | — | — | — |
| 74 | Admore Johnson | 38 | Head | Fireman | S Carolina |
| 75 | Mary Johnson | 35 | Wife | Caretaker | S Carolina |
| 76 | Daisy Johnson | 16 | daughter | — | S Carolina |
| 77 | Admore Johnson | 14 | son | — | S Carolina |
| 78 | Theresa Johnson | 13 | daughter | — | S Carolina |
| 79 | Warren Johnson THIS PERSON | 11 | son | — | Penna |
| 80 | Theodore Johnson | 10 | son | — | Penna |
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)