JF
John French — 1920 US Census Record
Linked across censuses1920 United States Federal Census · San Juan, Washington
Our Model Tree links this John French across the 1910 and 1920 US Censuses in San Juan, Washington (XGBoost, ~Confirmed) — first a son (b.~1901), then head of a 8-person household.
Age 19
b. ~1901
Male
Son
Born: Washington
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | San Juan, Washington |
| Surname | French |
| Given Name | John L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Maine |
| Mother's Birthplace | Vancouver Island |
| Additional Details | |
| Occupation | Helper |
| Industry | Salmon Trap |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Occupation | Helper |
| Township / Ward | San Juan Precinct No 3 |
| Est. Birth Year | ~1901 |
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 1920 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Vela French | Daughter | — | 21 | ~1899 |
| Charles French | Head | — | 69 | ~1851 |
| John French | Son | — | 19 | ~1901 |
| Llewellyn French | Son | — | 24 | ~1896 |
| Charles French | Son | — | 15 | ~1905 |
| Orin French | Son | — | 32 | ~1888 |
| Cornelius French | Son | — | 14 | ~1906 |
| Mary French | Spouse | — | 53 | ~1867 |
Census Appearances
1910
San Juan, …
Son, age 9
San Juan, Washington · implied b. ~1901 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | French |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Maine |
| Mother's Birthplace | Canada |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1920
San Juan, …
Son, age 19
San Juan, Washington · implied b. ~1901 — 8 household members
| Surname | French |
| Given Name | John L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Maine |
| Mother's Birthplace | Vancouver Island |
| Occupation | Helper |
| Industry | Salmon Trap |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
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 John French across 2 US Census years (1910 and 1920) in San Juan, Washington, using XGBoost record linkage.
Show:
This person
Anchor record
John French
Son · 1920 · age 19 · b. ~1901 · Washington
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Sibling
Orin French
Sibling · 1920 · age 32
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles French
Sibling · 1920 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Vela French
Sibling · 1920 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Cornelius French
Sibling · 1920 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Llewellyn French
Sibling · 1920 · age 24
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
1920 US Federal Census — San Juan, Washington
Open full size
1920 US Federal Census — San Juan, Washington
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1934unit:0764)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Matthias Andersen | 36 | Head | Farmer | Schleswig-Holstein |
| 2 | Kate E. Andersen | 37 | Wife | — | Washington |
| 3 | Theodore M. Andersen | 12 | Son | — | Washington |
| 4 | Charles O. French | 69 | Head | Farmer | Maine |
| 5 | Mary French | 53 | Wife | — | Vancouver Island |
| 6 | Orin O. French | 32 | Son | Helper | Washington |
| 7 | Llewellyn L. French | 24 | Son | Helper | Washington |
| 8 | Vela L. French | 21 | Daughter | — | Washington |
| 9 | John L. French THIS PERSON | 19 | Son | Helper | Washington |
| 10 | Charles E. French | 15 | Son | — | Washington |
| 11 | Cornelius M. French | 14 | Son | — | Washington |
| 12 | Robert Flinn | 52 | Head | Farmer | Toronto Canada |
| 13 | Nellie E. Flinn | 50 | Wife | — | Michigan |
| 14 | Pearl M. Flinn | 23 | Daughter | — | Washington |
| 15 | Roy L. Flinn | 20 | Son | — | Washington |
| 16 | Albert O. Flinn | 17 | Son | — | Washington |
| 17 | Gilbert R. Flinn | 14 | Son | — | Washington |
| 18 | Gracie M. Flinn | 13 | Daughter | — | Washington |
| 19 | Emerson Lightheart | 39 | Head | Fisherman | Michigan |
| 20 | Stephen B. Gross | 43 | Head | Farmer | Washington |
| 21 | Mary R. Gross | 32 | Wife | — | Washington |
| 22 | Wesley V. Gross | 12 | Son | — | Washington |
| 23 | Harrison S. Gross | 11 | Son | — | Washington |
| 24 | Marguerite B. Gross | 9 | Daughter | — | Washington |
| 25 | Edward B. Gross | 6 | Son | — | Washington |
| 26 | Emily R. Gross | 2 | Daughter | — | Washington |
| 27 | Willie C. Botsford | 15 | Brother-in-law | — | Washington |
| 28 | Edward R. Botsford | 34 | Head | Fisherman | Washington |
| 29 | Addie S. Botsford | 34 | Wife | — | Washington |
| 30 | Ashton N. Gross | 39 | Head | Laborer | Washington |
| 31 | Alfred Lawson | 52 | Head | Farmer | Washington |
| 32 | Esther L. Lawson | 33 | Wife | — | South Dakota |
| 33 | Thomas Lawson | 13 | Son | — | Washington |
| 34 | Marguerite Lawson | 11 | Daughter | — | Washington |
| 35 | William Lawson | 8 | Son | — | Washington |
| 36 | Howard Lawson | 7 | Son | — | Washington |
| 37 | John Lawson | 6 | Son | — | Washington |
| 38 | Gilbert Lawson | 4 | Son | — | Washington |
| 39 | Theodore Lawson | 3 | Son | — | Washington |
| 40 | Ezra M. Brusha | 58 | Head | Farmer | Missouri |
| 41 | Martha J. Brusha | 49 | Wife | — | California |
| 42 | Blanche Brusha | 19 | Daughter | — | Washington |
| 43 | John H. Brusha | 18 | Son | — | Washington |
| 44 | Alwina J. Brusha | 16 | Daughter | — | Washington |
| 45 | Theodore Brusha | 15 | Son | — | Washington |
| 46 | Joseph E. Brusha | 8 | Son | — | Washington |
| 47 | Lee Cole | 35 | Nephew | Laborer | Missouri |
| 48 | Robert Malkowsky | 64 | Head | Cook | Prussia |
| 49 | William M. Hunter | 61 | Head | Fisherman | Scotland |
| 50 | Theodore Larsen | 55 | Head | Farmer | Denmark |
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)