FJ
Frederick Johnson — 1920 US Census Record
Model Tree available1920 United States Federal Census · Washington, Maine
Our Model Tree links this Frederick Johnson across the 1900, 1910 and 1920 US Censuses in Washington, Maine (XGBoost, ~Confirmed), with identified parents Mary & Fred — first a head (b.~1891), then head of a 4-person household.
Age 29
b. ~1891
Male
Head
Born: Maine
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Washington, Maine |
| Surname | Johnson |
| Given Name | Frederick G. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Additional Details | |
| Occupation | Mechanic |
| Industry | Automobile |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Year of Naturalization | R |
| Birthplace (normalized) | maine |
| Occupation | Mechanic |
| Township / Ward | Dennysville Maine |
| Est. Birth Year | ~1891 |
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.
4 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Frederick | Age | Birth yr |
|---|---|---|---|---|
| Lena Johnson | Spouse | — | 19 | ~1901 |
| Frederick Johnson | Head | — | 29 | ~1891 |
| George Johnson | Son | — | ~1920 | |
| Ray Garrison | Other | — | 23 | ~1897 |
Census Appearances
1900
Washington, Maine
Son, age 10
Washington, Maine · implied b. ~1890 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Fred E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Maine |
| Birth Month | Sep |
| Birth Year | 1890 |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Occupation | At School |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
Son, age 19
Washington, Maine · implied b. ~1891 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Fred E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1920
Washington, Maine
Head, age 29
Washington, Maine · implied b. ~1891 — 4 household members
| Surname | Johnson |
| Given Name | Frederick G. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Occupation | Mechanic |
| Industry | Automobile |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Year of Naturalization | R |
| Birthplace (normalized) | maine |
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 Frederick Johnson across 3 US Census years (1900, 1910 and 1920) in Washington, Maine, using XGBoost record linkage. Identified parents: mother Mary Johnson (~0.92 confidence) and father Fred Johnson (~0.92 confidence) and mother Mary Johnson (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Mary Johnson
b. ~1851
Source mother
● Household
· direct · ~0.92
Father
Fred Johnson
b. ~1855
Source father
● Household
· direct · ~0.92
Mother
Mary Johnson
b. ~1855
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Frederick Johnson
Head · 1920 · age 29 · b. ~1891 · Maine
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Washington, Maine
Open full size
1920 US Federal Census — Washington, Maine
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu650unit:0287)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Estella S. Higgins | 27 | Wife | None | Maine |
| 52 | G. Eleanor Higgins | 12 | Daughter | None | Maine |
| 53 | Irma A. Higgins | 10 | Daughter | None | Maine |
| 54 | Ralph F. Higgins | 8 | Son | None | Maine |
| 55 | Susan M. Higgins | 7 | Daughter | None | Maine |
| 56 | Alice M. Higgins | 63 | Head | None | Maine |
| 57 | Evelyn L. Barnard | 13 | Aunt | None | Maine |
| 58 | Howard Tracy | 34 | Head | Laborer | Maine |
| 59 | Abigail Tracy | 26 | Wife | None | Maine |
| 60 | Arthur V. Tracy | 7 | Son | None | Maine |
| 61 | Melissa A. Tracy | 5 | Daughter | None | Maine |
| 62 | Alice J. Tracy | 4 | Daughter | None | Maine |
| 63 | Mark J. Tracy | 3 | Son | None | Maine |
| 64 | George A. Brown | 51 | Head | Blacksmith | Maine |
| 65 | Francis W. Brown | 42 | Wife | None | Maine |
| 66 | Vernon W. Brown | 19 | Son | Laborer | Maine |
| 67 | George W. Garnett | 38 | Head | Laborer | Maine |
| 68 | Amanda A. Garnett | 29 | Wife | None | Maine |
| 69 | Myrtle M. Garnett | 10 | Daughter | None | Maine |
| 70 | Frank C. Gardner | 63 | Head | Laborer | Maine |
| 71 | Minnie E. Robinson | 49 | Sister in Law | None | Maine |
| 72 | Jesse R. Preston | 57 | Boarder | Laborer | Maine |
| 73 | Emily W. Selby | 63 | Head | None | Maine |
| 74 | Hope F. Selby | 24 | Daughter | Bookkeeper | Maine |
| 75 | Esther T. Selby | 24 | Daughter | Teacher | Maine |
| 76 | Isaac P. Selby | 34 | Son | Engineer | Maine |
| 77 | Marion A. Selby | 17 | Daughter | None | Maine |
| 78 | Howard E. Laughton | 46 | Head | Laborer | Maine |
| 79 | Sadie E. Laughton | 47 | Wife | Yes | Maine |
| 80 | Susan S. Allen | 52 | Head | Manager | Maine |
| 81 | Annie West | 54 | Sister | None | Maine |
| 82 | Irving Munson | 59 | Boarder | Laborer | Maine |
| 83 | Ida M. Munson | 50 | Servant | Yes | Maine |
| 84 | Roscoe Wilder | 40 | Head | Carpenter | Maine |
| 85 | Irma B. Wilder | 40 | Wife | None | Maine |
| 86 | Leigh J. Wilder | 9 | Son | None | Maine |
| 87 | Lucy Wilder | 69 | Mother | None | Maine |
| 88 | Frederick G. Johnson THIS PERSON | 29 | Head | Mechanic | Maine |
| 89 | Lena F. Johnson | 19 | Wife | None | Maine |
| 90 | George D. Johnson | 0 | Son | None | Maine |
| 91 | Ray H. Garrison | 23 | Brother in Law | Laborer | Maine |
| 92 | Ralph C. Hobart | 26 | Head | Laborer | Maine |
| 93 | Edith A. Hobart | 26 | Wife | None | Maine |
| 94 | Rowland E. Haskin | 31 | Head | Yes | England |
| 95 | Irving H. Kilby | 45 | Head | Retail Merchant | Maine |
| 96 | Florence C. Kilby | 35 | Wife | None | Maine |
| 97 | Keith H. Kilby | 13 | Son | None | Maine |
| 98 | Merrill E. Kilby | 9 | Son | None | Maine |
| 99 | Howard B. Philbrook | 51 | Head | Clerk | Maine |
| 100 | Ida M. Philbrook | 49 | Wife | None | Maine |
Related Census Records
Pedigree Summary
Frederick
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 1920 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)