SJ
Sophia Johnson — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Warren, Pennsylvania
Our Model Tree links this Sophia Johnson across the 1910 and 1920 US Censuses in Warren, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1871), then head of a 8-person household.
Age 49
b. ~1871
Female
Head
Born: Sweden
Widowed
1920 Census Record Details
| Census Year | 1920 |
| Location | Warren, Pennsylvania |
| Surname | Johnson |
| Given Name | Sophia |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Widowed |
| Birthplace | Sweden |
| Year of Immigration | 1885 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth Country | Sweden |
| Year of Naturalization | 1890 |
| Birthplace (normalized) | sweden |
| Township / Ward | Warren Borough |
| Est. Birth Year | ~1871 |
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 Sophia | Age | Birth yr |
|---|---|---|---|---|
| Sophia Johnson | Head | — | 49 | ~1871 |
| Helen Johnson | Daughter | — | 15 | ~1905 |
| Oscar Johnson | Son | — | 25 | ~1895 |
| John Johnson | Son | — | 28 | ~1892 |
| Alfred Johnson | Son | — | 23 | ~1897 |
| Tillie Johnson | Daughter | — | 10 | ~1910 |
| Ester Johnson | Daughter | — | 18 | ~1902 |
| Ellis Johnson | Son | — | 20 | ~1900 |
Census Appearances
1910
Warren, Pennsylvania
Spouse, age 39
Warren, Pennsylvania · implied b. ~1871 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Sophie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Sweden |
| Years Married | 19 |
| Children Born | 5 |
| Children Living | 5 |
| Year of Immigration | 1880 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
1920
Warren, Pennsylvania
Head, age 49
Warren, Pennsylvania · implied b. ~1871 — 8 household members
| Surname | Johnson |
| Given Name | Sophia |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Widowed |
| Birthplace | Sweden |
| Year of Immigration | 1885 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth Country | Sweden |
| Year of Naturalization | 1890 |
| Birthplace (normalized) | sweden |
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 Sophia Johnson across 2 US Census years (1910 and 1920) in Warren, Pennsylvania, using XGBoost record linkage.
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This person
Anchor record
Sophia Johnson
Head · 1920 · age 49 · b. ~1871 · Pennsylvania
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Warren, Pennsylvania
Open full size
1920 US Federal Census — Warren, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1657unit:0861)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Roy Benson | 22 | Son | Laborer | Pennsylvania |
| 2 | Earl Benson | 18 | Son | Cooker | Pennsylvania |
| 3 | William Peterson | 52 | Head | Laborer | Sweden |
| 4 | Hannah Peterson | 51 | Wife | — | Sweden |
| 5 | Edna Peterson | 15 | Daughter | — | Pennsylvania |
| 6 | William Peterson | 6 | Son | — | Pennsylvania |
| 7 | Gustave Streich | 57 | Head | Gardener | Switzerland |
| 8 | Katherine Streich | 55 | Wife | — | Switzerland |
| 9 | Henry Streich | 27 | Son | Machinist | Pennsylvania |
| 10 | Charles Streich | 24 | Son | Finisher | Pennsylvania |
| 11 | Walter Streich | 22 | Son | Finisher | Pennsylvania |
| 12 | Edwin Streich | 21 | Son | Polisher | Pennsylvania |
| 13 | Elmer Streich | 19 | Son | Trimmer | Pennsylvania |
| 14 | Harold Streich | 17 | Son | Laborer | Pennsylvania |
| 15 | Fred Streich | 14 | Son | — | Pennsylvania |
| 16 | Raymond Streich | 12 | Son | — | Pennsylvania |
| 17 | Theodore Mohr | 50 | Head | Laborer | Germany |
| 18 | Gertrude Mohr | 47 | Wife | — | Pennsylvania |
| 19 | Laura Mohr | 22 | Daughter | — | Pennsylvania |
| 20 | Florence Mohr | 20 | Daughter | — | Pennsylvania |
| 21 | Frances Mohr | 14 | Daughter | Stenographer | Pennsylvania |
| 22 | Bertha Mohr | 11 | Daughter | — | Pennsylvania |
| 23 | Theodore Mohr | 10 | Son | — | Pennsylvania |
| 24 | Albert Mohr | 8 | Son | — | Pennsylvania |
| 25 | Mary Ann Mohr | 2 | Daughter | — | Pennsylvania |
| 26 | Sophia Johnson THIS PERSON | 49 | Head | — | Sweden |
| 27 | John Johnson | 28 | Son | Painter | Sweden |
| 28 | Oscar Johnson | 25 | Son | Boilermaker | Pennsylvania |
| 29 | Alfred Johnson | 23 | Son | Machinist | Pennsylvania |
| 30 | Ellis Johnson | 20 | Son | Yes | Pennsylvania |
| 31 | Ester Johnson | 18 | Daughter | — | Pennsylvania |
| 32 | Helen Johnson | 15 | Daughter | — | Pennsylvania |
| 33 | Tillie Johnson | 10 | Daughter | — | Pennsylvania |
| 34 | Albert Leningood | 32 | Head | Minister | Wisconsin |
| 35 | Ella Leningood | 27 | Wife | — | Wisconsin |
| 36 | Paul Leningood | 2 | Son | — | Wisconsin |
| 37 | Marcus Leningood | 0 | Son | — | Pennsylvania |
| 38 | Oscar Granquest | 35 | Head | Proprietor | Pennsylvania |
| 39 | Bertha Granquest | 30 | Wife | — | Pennsylvania |
| 40 | Josephus Mahaffey | 42 | Head | Cooper | Pennsylvania |
| 41 | Lula Mahaffey | 40 | Wife | — | New York |
| 42 | Norma Mahaffey | 17 | Daughter | — | Pennsylvania |
| 43 | Gynette Mahaffey | 15 | Daughter | — | Pennsylvania |
| 44 | Charlotte Mahaffey | 10 | Daughter | — | Pennsylvania |
| 45 | Rachel Mahaffey | 1 | Daughter | — | Pennsylvania |
| 46 | John Oatman | 60 | Head | Laborer | Sweden |
| 47 | Johanna Oatman | 62 | Wife | — | Sweden |
| 48 | Richard Oatman | 21 | Son | Bookkeeper | Pennsylvania |
| 49 | Irene Oatman | 20 | Daughter | Saleslady | Pennsylvania |
| 50 | Frank Hehrli | 37 | Head | Missionary | Pennsylvania |
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)