NT
Nellie Thompson — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Lassen, California
Our Model Tree links this Nellie Thompson across the 1900, 1910 and 1920 US Censuses in Lassen, California (XGBoost, ~Confirmed) — first a spouse (b.~1877), then head of a 5-person household.
Age 43
b. ~1877
Female
Spouse
Born: California
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Lassen, California |
| Surname | Thompson |
| Given Name | Nellie P. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | California |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Iowa |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Township / Ward | Big Valley Township |
| Est. Birth Year | ~1877 |
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.
5 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Nellie | Age | Birth yr |
|---|---|---|---|---|
| May Thompson | Daughter | — | 16 | ~1904 |
| Samuel Thompson | Head | — | 46 | ~1874 |
| Melvin Thompson | Son | — | 19 | ~1901 |
| William Thompson | Son | — | 13 | ~1907 |
| Nellie Thompson | Spouse | — | 43 | ~1877 |
Census Appearances
1900
Lassen, California
Spouse, age 24
Lassen, California · implied b. ~1876 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Nellie P |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | California |
| Birth Month | Nov |
| Birth Year | 1876 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Iowa |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1910
Lassen, California
Spouse, age 32
Lassen, California · implied b. ~1878 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Nellie P. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | California |
| Years Married | 14 |
| Children Born | 5 |
| Children Living | 5 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Iowa |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1920
Lassen, California
Spouse, age 43
Lassen, California · implied b. ~1877 — 5 household members
| Surname | Thompson |
| Given Name | Nellie P. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | California |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Iowa |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
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 Nellie Thompson across 3 US Census years (1900, 1910 and 1920) in Lassen, California, using XGBoost record linkage.
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This person
Anchor record
Nellie Thompson
Spouse · 1920 · age 43 · b. ~1877 · California
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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 — Lassen, California
Open full size
1920 US Federal Census — Lassen, California
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu101unit:0697)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | William C. Phillips | 55 | Head | Farmer | Missouri |
| 52 | Maria L. Mother Phillips | 77 | Mother | — | Pennsylvania |
| 53 | Lily M. Schott | 52 | Head | Farmer | Oregon |
| 54 | Frank C. Schott | 23 | Son | — | California |
| 55 | Leona M. Schott | 18 | Daughter | — | California |
| 56 | Bessie C. Adams | 23 | Boarder | Teacher | California |
| 57 | Niels Iverson | 62 | Head | Farmer | Denmark |
| 58 | Annie C. Iverson | 50 | Wife | — | Minnesota |
| 59 | Ova A. Iverson | 17 | Son | — | California |
| 60 | Lloyd N. Iverson | 9 | Son | — | California |
| 61 | Richard N. Watkins | 21 | Head | Farmer | California |
| 62 | Albert J. Watkins | 20 | Brother | Laborer | California |
| 63 | William H. Watkins | 18 | Brother | Laborer | California |
| 64 | George R. Thompson | 23 | Hired Man | Laborer | California |
| 65 | Ruby B. Thompson | 18 | Housekeeper | Housekeeper | California |
| 66 | James D. Thompson | 0 | Boarder | — | California |
| 67 | Andrew Summers | 45 | Head | Manager | California |
| 68 | Celia Summers | 44 | Wife | — | California |
| 69 | Francis N. Summers | 14 | Son | — | California |
| 70 | Floyd E. Summers | 10 | Son | — | California |
| 71 | Orris L. Kenyon | 26 | Hired Man | Laborer | California |
| 72 | Joy W. Watson | 30 | Head | Laborer | California |
| 73 | Mina P. Watson | 21 | Wife | — | California |
| 74 | Estella Watson | 1 | Daughter | — | California |
| 75 | Grover C. Hull | 31 | Head | Farmer | California |
| 76 | Katherine M. Hull | 31 | Wife | — | California |
| 77 | Lenora K. Hull | 8 | Daughter | — | California |
| 78 | Lloyd L. Hull | 7 | Son | — | California |
| 79 | Robta M. Hull | 1 | Daughter | — | California |
| 80 | Paul J. Hopper | 42 | Head | Farmer | California |
| 81 | Wilhelmina B. Hopper | 41 | Wife | — | California |
| 82 | Naomi Hopper | 19 | Daughter | — | California |
| 83 | Mary A. Kenyon | 58 | Head | Farmer | California |
| 84 | Albert Kenyon | 36 | Son | Laborer | California |
| 85 | Walter S. Kenyon | 21 | Son | Laborer | California |
| 86 | Daisy M. Mickey | 23 | Daughter | — | California |
| 87 | Robert Mickey | 2 | Grandson | — | California |
| 88 | Victor Mickey | 1 | Grandson | — | California |
| 89 | Frank C. Bass | 61 | Head | Farmer | California |
| 90 | Emma J. Bass | 56 | Wife | — | California |
| 91 | Carrie M. Mcintyre | 59 | Head | Farmer | Ohio |
| 92 | James E. Bassett | 49 | Son-in-law | Laborer | California |
| 93 | Maude L. Bassett | 27 | Daughter | — | Idaho |
| 94 | Walton W. Bassett | 6 | Grandson | — | Oregon |
| 95 | Eugene M. Bassett | 3 | Grandson | — | Oregon |
| 96 | Samuel J. Thompson | 46 | Head | Farmer | California |
| 97 | Nellie P. Thompson THIS PERSON | 43 | Wife | — | California |
| 98 | Melvin Thompson | 19 | Son | — | California |
| 99 | May R. Thompson | 16 | Daughter | — | California |
| 100 | William Thompson | 13 | Son | — | California |
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)