EC
Earl Campbell — 1920 US Census Record
Model Tree available1920 United States Federal Census · Carbon, Montana
Our Model Tree links this Earl Campbell across the 1900, 1910 and 1920 US Censuses in Carbon, Montana (XGBoost, ~Confirmed), with identified parents Geo & Joseph — first a son (b.~1900), then head of a 2-person household.
Age 20
b. ~1900
Male
Son
Born: Montana
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Carbon, Montana |
| Surname | Campbell |
| Given Name | Earl M |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Montana |
| Father's Birthplace | Canada |
| Mother's Birthplace | Missouri |
| Additional Details | |
| Occupation | Trapper |
| Industry | Wild animals |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Montana |
| Birth Country | United States |
| Birthplace (normalized) | montana |
| Occupation | Trapper |
| Township / Ward | Twp 8 S R 18 E |
| Est. Birth Year | ~1900 |
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.
2 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Earl | Age | Birth yr |
|---|---|---|---|---|
| Earl Campbell | Son | — | 20 | ~1900 |
| George Campbell | Head | — | 46 | ~1874 |
Census Appearances
1900
Carbon, Montana
Son, age 1
Carbon, Montana · implied b. ~1899 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Earl M |
| Relationship to Head | Son |
| Sex | m |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Montana |
| Birth Month | Oct |
| Birth Year | 1899 |
| Father's Birthplace | Canada |
| Mother's Birthplace | Missouri |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Birth State | Montana |
| Birth Country | United States |
| Birthplace (normalized) | montana |
1910
Carbon, Montana
Son, age 10
Carbon, Montana · implied b. ~1900 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Earl M |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Montana |
| Father's Birthplace | Canada |
| Mother's Birthplace | Missouri |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Montana |
| Birth Country | United States |
| Birthplace (normalized) | montana |
1920
Carbon, Montana
Son, age 20
Carbon, Montana · implied b. ~1900 — 2 household members
| Surname | Campbell |
| Given Name | Earl M |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Montana |
| Father's Birthplace | Canada |
| Mother's Birthplace | Missouri |
| Occupation | Trapper |
| Industry | Wild animals |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Montana |
| Birth Country | United States |
| Birthplace (normalized) | montana |
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 Earl Campbell across 3 US Census years (1900, 1910 and 1920) in Carbon, Montana, using XGBoost record linkage. Identified parents: father Geo Campbell (~0.92 confidence) and father Joseph Campbell (~0.92 confidence) and mother Dora Campbell (~0.92 confidence) and mother Vera Campbell (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Geo Campbell
b. ~1874
Source father
● Household
· direct · ~0.92
Father
Joseph Campbell
b. ~1874
Source father
● Household
· direct · ~0.92
Mother
Dora Campbell
b. ~1872
Source mother
● Household
· direct · ~0.92
Mother
Vera Campbell
b. ~1870
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Earl Campbell
Son · 1920 · age 20 · b. ~1900 · Montana
★ 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 — Carbon, Montana
Open full size
1920 US Federal Census — Carbon, Montana
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu967unit:0767)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | George C Campbell | 46 | Head | Farmer | Canada |
| 52 | Earl M Campbell THIS PERSON | 20 | Son | Trapper | Montana |
| 53 | Budd D Tuttle | 54 | Head | Farmer | Wisconsin |
| 54 | Charlie M Mills | 57 | Head | Farmer | Wisconsin |
| 55 | Willie M Lacy | 8 | Grandson | — | Nebraska |
| 56 | Gunder Hovland | 33 | Laborer | Laborer | Norway |
| 57 | John Wells | 63 | Head | Farmer | Norway |
| 58 | Charles V Bromberg | 53 | Head | Farmer | Illinois |
| 59 | John Fingerhut | 30 | Laborer | Laborer | Wisconsin |
| 60 | Alidor Cormier | 25 | Head | Farmer | Italy |
| 61 | Camel Cerise | 32 | Partner | Partner | Italy |
| 62 | Emilia Cerise | 30 | Wife | — | Italy |
| 63 | Edna Cerise | 5 | Daughter | — | Montana |
| 64 | Hugh Skolley | 28 | Head | Farmer | Nebraska |
| 65 | Alice W Skolley | 24 | Wife | — | Montana |
| 66 | Harold H Skolley | 2 | Son | — | Montana |
| 67 | Richard K Skolley | 26 | Brother | Farmer | Nebraska |
| 68 | William Skolley | 19 | Brother | Farmer | Nebraska |
| 69 | Walter R Linley | 65 | Head | Farmer | Illinois |
| 70 | Agnes Linley | 55 | Wife | — | Missouri |
| 71 | Marion N Linley | 13 | Daughter | — | Montana |
| 72 | Arthur W Bonney | 40 | Head | Farmer | Kansas |
| 73 | Minnie M Adams | 58 | Mother | — | New York |
| 74 | Frank Papez | 41 | Head | Farmer | Austria |
| 75 | Mary Papez | 43 | Wife | — | Austria |
| 76 | Frank Papez | 14 | Son | — | Kansas |
| 77 | Joe Papez | 12 | Son | — | Montana |
| 78 | Mary Papez | 10 | Daughter | — | Montana |
| 79 | Annie Papez | 8 | Daughter | — | Montana |
| 80 | Willie Papez | 6 | Son | — | Montana |
| 81 | Lula Papez | 5 | Daughter | — | Montana |
| 82 | Rosie Papez | 4 | Daughter | — | Montana |
| 83 | Lillie Papez | 1 | Daughter | — | Montana |
| 84 | John Leskovec | 48 | Head | Farmer | Austria |
| 85 | Henry Green | 54 | Head | Farmer | Illinois |
| 86 | Clara A Green | 56 | Wife | — | New Hampshire |
| 87 | Charles Green | 17 | Son | — | Montana |
| 88 | James Pullan | 79 | Farmer | — | Ireland |
| 89 | Frank Habrian | 35 | Head | Farmer | Austria |
| 90 | Agnes Habrian | 29 | Wife | — | Austria |
| 91 | Frank Habrian | 6 | Son | — | Montana |
| 92 | August Habrian | 5 | Son | — | Montana |
| 93 | Louis Habrian | 3 | Son | — | Montana |
| 94 | John Habrian | 1 | Son | — | Montana |
| 95 | Regina Habrian | 0 | Daughter | — | Montana |
| 96 | William L Luther | 58 | Head | Rancher | Massachusetts |
| 97 | Grace R Luther | 56 | Wife | — | Illinois |
| 98 | Claude L Luther | 29 | Son | — | Montana |
| 99 | Meryl L Luther | 24 | Daughter | — | Montana |
| 100 | Alice L Luther | 14 | Daughter | — | Montana |
Pedigree Summary
Earl
Gen 1 · 4 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)