JJ
James Johnson — 1920 US Census Record
Model Tree available1920 United States Federal Census · Warren, Pennsylvania
Our Model Tree links this James Johnson across the 1900, 1910 and 1920 US Censuses in Warren, Pennsylvania (XGBoost, ~Confirmed), with identified parents Charles & Christina — first a head (b.~1876), then head of a 4-person household.
Age 44
b. ~1876
Male
Head
Born: Denmark
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Warren, Pennsylvania |
| Surname | Johnson |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Denmark |
| Year of Immigration | 1880 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Additional Details | |
| Occupation | Proprietor |
| Industry | Meat market |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Danish |
| Home Owned/Rented | R |
| Birth Country | Denmark |
| Year of Naturalization | 1885 |
| Birthplace (normalized) | denmark |
| Occupation | Proprietor |
| Township / Ward | Warren Borough |
| Est. Birth Year | ~1876 |
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 James | Age | Birth yr |
|---|---|---|---|---|
| Mildred Johnson | Daughter | — | 6 | ~1914 |
| James Johnson | Head | — | 44 | ~1876 |
| Robert Johnson | Son | — | 7 | ~1913 |
| Mary Johnson | Spouse | — | 37 | ~1883 |
Census Appearances
1900
Warren, Pennsylvania
Son, age 25
Warren, Pennsylvania · implied b. ~1875 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Denmark |
| Birth Month | Oct |
| Birth Year | 1875 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | Butcher |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
1910
Warren, Pennsylvania
Other, age 34
Warren, Pennsylvania · implied b. ~1876 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | James |
| Relationship to Head | Boarder |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Single |
| Birthplace | Denmark |
| Year of Immigration | 1880 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | Butcher |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
1920
Warren, Pennsylvania
Head, age 44
Warren, Pennsylvania · implied b. ~1876 — 4 household members
| Surname | Johnson |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Denmark |
| Year of Immigration | 1880 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | Proprietor |
| Industry | Meat market |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Danish |
| Home Owned/Rented | R |
| Birth Country | Denmark |
| Year of Naturalization | 1885 |
| Birthplace (normalized) | denmark |
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 James Johnson across 3 US Census years (1900, 1910 and 1920) in Warren, Pennsylvania, using XGBoost record linkage. Identified parents: father Charles Johnson (~0.92 confidence) and mother Christina Johnson (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Charles Johnson
b. ~1847
Source father
● Household
· direct · ~0.92
Mother
Christina Johnson
b. ~1851
Source mother
● Household
· direct · ~0.92
This person
Anchor record
James Johnson
Head · 1920 · age 44 · b. ~1876 · Pennsylvania
★ 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 — Warren, Pennsylvania
Open full size
1920 US Federal Census — Warren, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1657unit:0844)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Anne Grindley | 50 | Wife | Housework | Pennyl. |
| 52 | Harold Grindley | 21 | Son | Chauffeur | Pennsylvania |
| 53 | Samuel Tristler | 46 | Head | Moulder | Pennsylvania |
| 54 | Winifred Tristler | 52 | Wife | None | New York |
| 55 | Margaret Tristler | 19 | Daughter | None | Pennsylvania |
| 56 | Raymond Tristler | 14 | Son | None | New York |
| 57 | Helena Tristler | 12 | Daughter | None | Pennsylvania |
| 58 | James Johnson THIS PERSON | 44 | Head | Proprietor | Denmark |
| 59 | Mary Johnson | 37 | Wife | None | Pennsylvania |
| 60 | Robert Johnson | 7 | Son | None | Pennsylvania |
| 61 | Mildred Johnson | 6 | Daughter | None | Pennsylvania |
| 62 | William Freer | 57 | Head | Salesman | Pennsylvania |
| 63 | Ida Freer | 50 | Wife | None | Pennsylvania |
| 64 | Mary Donovan | 71 | Mother-in-law | None | Pennsylvania |
| 65 | Calogero Brazzino | 40 | Head | Laborer | Italy |
| 66 | Elizabeth Brazzino | 35 | Wife | None | Italy |
| 67 | William Harren | 75 | Head | Grater | Pennsylvania |
| 68 | Lillian Harren | 77 | Wife | None | Pennsylvania |
| 69 | Wallace Harren | 15 | Son | None | Pennsylvania |
| 70 | Beatrice Harren | 15 | Daughter | None | Pennsylvania |
| 71 | Dominic Palsimio | 32 | Head | Shoe Repair | Italy |
| 72 | Marie Palsimio | 25 | Wife | None | Italy |
| 73 | Frank Mcclellan | 51 | Head | Laborer | Pennsylvania |
| 74 | Sarah Mcclellan | 47 | Wife | None | Pennsylvania |
| 75 | Clyde Shot | 16 | Nephew | Apprentice | Pennsylvania |
| 76 | George Shot | 57 | Brother-in-law | Presser | Pennsylvania |
| 77 | Charles Grey | 31 | Head | Brakeman | Pennsylvania |
| 78 | Nevada Grey | 25 | Wife | None | Pennsylvania |
| 79 | Frances Smeed | 11 | Sister-in-law | None | Pennsylvania |
| 80 | Joel Herdendorf | 62 | Head | Gather | New York |
| 81 | Elizabeth Herdendorf | 50 | Wife | None | Jersey |
| 82 | Ralph Owens | 26 | Son-in-law | Driver | Pennsylvania |
| 83 | Eunice Owens | 27 | Daughter | None | Pennsylvania |
| 84 | Lambert Owens | 2 | Grandson | — | Pennsylvania |
| 85 | George Watt | 65 | Head | Plasterer | Pennsylvania |
| 86 | Mildred Watt | 23 | Daughter | None | Pennsylvania |
| 87 | Charles Watt | 35 | Son | Watchman | Missouri |
| 88 | Bert E. Watt | 34 | Son | Cooper | Pennsylvania |
| 89 | Myrtle Watt | 16 | Daughter | None | Pennsylvania |
| 90 | George Watt | 14 | Son | None | Pennsylvania |
| 91 | Paul Pickett | 38 | Boarder | Sander | Pennsylvania |
| 92 | Andrew Lacy | 75 | Head | None | Pennsylvania |
| 93 | Mary E. Lacy | 67 | Wife | None | New York |
| 94 | George Swain | 53 | Son-in-law | Salesman | New York |
| 95 | Jessie Belle Swain | 40 | Daughter | None | Pennsylvania |
| 96 | Marion Swain | 10 | Granddaughter | None | Pennsylvania |
| 97 | Edith R. Lacy | 21 | Daughter-in-law | None | New York |
| 98 | Ingrid Longha | 33 | Wife | None | Pennsylvania |
| 99 | Arthur E. Lowe | 34 | Head | Shipping Clerk | Pennsylvania |
| 100 | Paul B. Lowe | 5 | Son | — | Pennsylvania |
Pedigree Summary
James
Gen 1 · 2 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)