DJ
Donald Johnson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Westchester-County, New York
Our Model Tree links this Donald Johnson across the 1920, 1930 and 1940 US Censuses in Westchester-County, New York (XGBoost, ~Confirmed), with identified parents S & S — first a son (b.~1917), then head of a 3-person household.
Age 23
b. ~1917
Male
Son
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Westchester-County, New York |
| Surname | Johnson |
| Given Name | Donald B. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Yonkers |
| 1935 Residence (County) | Westchester |
| Additional Details | |
| Occupation | clerk |
| Industry | advertising agency |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 1560 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Clerk |
| Township / Ward | Yonkers |
| Est. Birth Year | ~1917 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Donald | Age | Birth yr |
|---|---|---|---|---|
| S Johnson | Head | — | 58 | ~1882 |
| Donald Johnson | Son | — | 23 | ~1917 |
| Florence Johnson | Spouse | — | 53 | ~1887 |
Census Appearances
1920
Westchester, New …
Son, age 3
Westchester, New York · implied b. ~1917
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Johnson |
| Given Name | Donald B |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Norway |
| Mother's Birthplace | New York |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Westchester, New …
Son, age 14
Westchester, New York · implied b. ~1916 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Donald A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Norway |
| Mother's Birthplace | New York |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Westchester-County, New …
Son, age 23
Westchester-County, New York · implied b. ~1917 — 3 household members
| Surname | Johnson |
| Given Name | Donald B. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Yonkers |
| 1935 Residence (County) | Westchester |
| Occupation | clerk |
| Industry | advertising agency |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 1560 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 Donald Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father S Johnson (~0.92 confidence) and father S Johnson (~0.92 confidence) and mother Florence Johnson (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
S Johnson
b. ~1882
Source father
● Household
· direct · ~0.92
Father
S Johnson
b. ~1883
Source father
● Household
· direct · ~0.92
Mother
Florence Johnson
b. ~1887
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Donald Johnson
Son · 1940 · age 23 · b. ~1917 · New York
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Westchester-County, New York
Open full size
1940 US Federal Census — Westchester-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02863-00489)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Margaret Reid | 30 | Wife | — | New York |
| 2 | Margaret B. Reid | 5 | Daughter | — | New York |
| 3 | Mary Bell Reid | 61 | Mother-in-law | — | New York |
| 4 | Halcyon W. Skinner | 54 | Head | Engineer | New York |
| 5 | Helen W. Skinner | 45 | Wife | — | New York |
| 6 | C. Blake Skinner | 24 | Son | — | New York |
| 7 | Margaret B. Wilton | 40 | Sister-in-law | Broker | New York |
| 8 | Grace Hussey | 56 | Head | — | New York |
| 9 | Martha Graham | 70 | Head | — | New York |
| 10 | Susie Guthrie | 46 | Head | — | Indiana |
| 11 | Caroline B. Rowe | 40 | Head | — | New Hampshire |
| 12 | Stewart A. Rowe | 17 | Son | — | Ohio |
| 13 | Hazlewood A. Rowe | 16 | Son | — | Ohio |
| 14 | S. Harry Johnson | 58 | Head | Sales Manager | Norway |
| 15 | Florence M. Johnson | 53 | Wife | — | New York |
| 16 | Donald B. Johnson THIS PERSON | 23 | Son | Clerk | New York |
| 17 | Edith G. Love | 60 | Head | Seamstress | New York |
| 18 | Richard H. Wellman | 25 | Head | Plant Pathologist | Canada-English |
| 19 | Anne L. Wellman | 27 | Wife | — | Washington |
| 20 | Howard B. Haines | 28 | Head | Clergyman | Pennsylvania |
| 21 | Grace Haines | 29 | Wife | — | Pennsylvania |
| 22 | Thomas Haines | 1 | Son | 0 | New York |
| 23 | Mabel Hobart | 63 | Head | Teacher | New York |
| 24 | May D. Moore | 60 | Head | — | New York |
| 25 | Edward E. Oliver | 28 | Son-in-law | Writer | New York |
| 26 | Janet Oliver | 25 | Daughter | Secretary | New York |
| 27 | Michael Sullivan | 51 | Head | Medical Doctor | New York |
| 28 | Margaret E. Sullivan | 45 | Wife | — | Kentucky |
| 29 | Margaret P. Sullivan | 20 | Daughter | — | New York |
| 30 | Mary A. Sullivan | 17 | Daughter | — | New York |
| 31 | Reginald W. Cauchois | 54 | Head | Ins. Broker | New York |
| 32 | Eleanor S. Cauchois | 44 | Wife | — | Kentucky |
| 33 | W. Scott Cauchois | 20 | Son | — | New York |
| 34 | Frances P. Cauchois | 17 | Daughter | — | New York |
| 35 | Reginald W. Jr. Cauchois | 11 | Son | — | New York |
| 36 | Edmonia Lowe | 23 | Servant | Maid | No. Carolina |
| 37 | Raymond Whitney | 52 | Head | City Manager | Michigan |
| 38 | Mabel Whitney | 51 | Wife | — | Wisconsin |
| 39 | Russell Whitney | 24 | Son | — | Canada-English |
| 40 | William A. Whitney | 19 | Son | — | Michigan |
Pedigree Summary
Donald
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
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)