FJ
Francis Johnson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Essex-County, Massachusetts
Our Model Tree links this Francis Johnson across the 1920, 1930 and 1940 US Censuses in Essex-County, Massachusetts (XGBoost, ~Confirmed), with identified parents Frank & Carrie — first a son (b.~1915), then head of a 5-person household.
Age 25
b. ~1915
Male
Son
Born: Massachusetts
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Essex-County, Massachusetts |
| Surname | Johnson |
| Given Name | Francis B |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Beverly City |
| 1935 Residence (County) | Essex |
| Additional Details | |
| Occupation | truck driver |
| Industry | Soap Mfg. |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 640 |
| Highest Grade | H-2 |
| 1935 Residence | Same house |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Truck Driver |
| Township / Ward | Beverly City |
| Est. Birth Year | ~1915 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Francis | Age | Birth yr |
|---|---|---|---|---|
| Frank Johnson | Head | — | 56 | ~1884 |
| Francis Johnson | Son | — | 25 | ~1915 |
| Richard Johnson | Son | — | 21 | ~1919 |
| Stephen Johnson | Son | — | 24 | ~1916 |
| Carrie Johnson | Spouse | — | 55 | ~1885 |
Census Appearances
1920
Essex, Massachusetts
Son, age 5
Essex, Massachusetts · implied b. ~1915 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Francis V |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Maine |
| Mother's Birthplace | Massachusetts |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Essex, Massachusetts
Son, age 15
Essex, Massachusetts · implied b. ~1915 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Francis D |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Maine |
| Mother's Birthplace | Massachusetts |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Essex-County, Massachusetts
Son, age 25
Essex-County, Massachusetts · implied b. ~1915 — 5 household members
| Surname | Johnson |
| Given Name | Francis B |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Beverly City |
| 1935 Residence (County) | Essex |
| Occupation | truck driver |
| Industry | Soap Mfg. |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 640 |
| Highest Grade | H-2 |
| 1935 Residence | Same house |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
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 Francis Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Frank Johnson (~0.92 confidence) and mother Carrie Johnson (~0.92 confidence) and mother Carrie Johnson (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Frank Johnson
b. ~1884
Source father
● Household
· direct · ~0.92
Mother
Carrie Johnson
b. ~1885
Source mother
● Household
· direct · ~0.92
Mother
Carrie Johnson
b. ~1895
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Francis Johnson
Son · 1940 · age 25 · b. ~1915 · Massachusetts
★ You are viewing this record
Sibling
Stephen Johnson
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Johnson
Sibling · 1940 · age 21
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 — Essex-County, Massachusetts
Open full size
1940 US Federal Census — Essex-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01578-00428)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William C Day | 14 | son | — | Massachusetts |
| 2 | Eileen H Day | 10 | daughter | — | Massachusetts |
| 3 | Carl O Day | 4 | son | — | Massachusetts |
| 4 | Dexter P Larrabee | 31 | head | Mach. | Massachusetts |
| 5 | Ruth H Larrabee | 29 | wife | — | Massachusetts |
| 6 | Dexter P Larrabee | 9 | son | — | Massachusetts |
| 7 | Donald G Larrabee | 6 | son | — | Massachusetts |
| 8 | Robert H Larrabee | 5 | son | — | Massachusetts |
| 9 | June K Larrabee | 4 | daughter | — | Massachusetts |
| 10 | Marjorie A Larrabee | 3 | daughter | — | Massachusetts |
| 11 | Frederick R Larrabee | 2 | son | — | Massachusetts |
| 12 | Lucien E Dazarn | 23 | head | Truck Driver | Massachusetts |
| 13 | Ruth E Dazarn | 22 | wife | — | Massachusetts |
| 14 | Shirley A Dazarn | 5 | daughter | — | Massachusetts |
| 15 | Ronald R Dazarn | 3 | son | — | Massachusetts |
| 16 | Lucien E Dazarn | 1 | son | — | New Hampshire |
| 17 | Diane J Dazarn | 0 | daughter | — | Massachusetts |
| 18 | Stanley E Wright | 45 | head | Housecarp. | Canada English |
| 19 | Gladys N Wright | 46 | wife | — | Florida |
| 20 | Edna E Wright | 18 | daughter | Clerk | Virginia |
| 21 | Stanley E Wright | 16 | son | — | Virginia |
| 22 | Audrey J Wright | 11 | daughter | — | Massachusetts |
| 23 | Fay F Wright | 9 | daughter | — | Massachusetts |
| 24 | Mollie E Wright | 4 | daughter | — | Massachusetts |
| 25 | Frank T Johnson | 56 | head | Laborer | Maine |
| 26 | Carrie L Johnson | 55 | wife | — | Massachusetts |
| 27 | Francis B Johnson THIS PERSON | 25 | son | Truck Driver | Massachusetts |
| 28 | Stephen C Johnson | 24 | son | Helper | Massachusetts |
| 29 | Richard D Johnson | 21 | son | New Worker | Massachusetts |
| 30 | William E Scott | 38 | head | Janitor | Massachusetts |
| 31 | Marian E Scott | 38 | wife | — | Massachusetts |
| 32 | Walter E Scott | 15 | son | — | Massachusetts |
| 33 | Norma D Scott | 13 | daughter | — | Massachusetts |
| 34 | Robert G Scott | 10 | son | — | Massachusetts |
| 35 | James F Scott | 6 | son | — | Massachusetts |
| 36 | Edith A Phillips | 63 | lodger | — | Massachusetts |
| 37 | Barnet Menkes | 45 | head | Steamfitter | Russia |
| 38 | Anna Menkes | 45 | wife | — | Russia |
| 39 | Leon Menkes | 15 | son | — | New York |
| 40 | Bernard Menkes | 9 | son | — | New York |
Pedigree Summary
Francis + 2 siblings
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)