LC
Louise Clark — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Jefferson, Illinois
Our Model Tree links this Louise Clark across the 1920 and 1930 US Censuses in Jefferson, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1872), then head of a 11-person household.
Age 48
b. ~1872
Female
Spouse
Born: Illinois
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Jefferson, Illinois |
| Surname | Clark |
| Given Name | Louise J |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Illinois |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Farrington Township |
| Est. Birth Year | ~1872 |
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.
11 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Louise | Age | Birth yr |
|---|---|---|---|---|
| Louise Clark | Daughter | — | 19 | ~1901 |
| Ben Clark | Head | — | 48 | ~1872 |
| Pearl Clark | Daughter | — | 15 | ~1905 |
| Kelley Clark | Son | — | 10 | ~1910 |
| Champ Clark | Son | — | 7 | ~1913 |
| Luther Clark | Son | — | 17 | ~1903 |
| Payce Clark | Son | — | 3 | ~1917 |
| Cora Clark | Daughter | — | 11 | ~1909 |
| Beulah Clark | Daughter | — | 13 | ~1907 |
| Louise Clark | Spouse | — | 48 | ~1872 |
| Keith Clark | Son | — | 20 | ~1900 |
Census Appearances
1920
Jefferson, Illinois
Spouse, age 48
Jefferson, Illinois · implied b. ~1872 — 11 household members
| Surname | Clark |
| Given Name | Louise J |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Illinois |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Illinois |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Jefferson, Illinois
Spouse, age 59
Jefferson, Illinois · implied b. ~1871 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Louisa J. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 59 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 23 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Illinois |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Louise Clark across 2 US Census years (1920 and 1930) in Jefferson, Illinois, using XGBoost record linkage.
Show:
This person
Anchor record
Louise Clark
Spouse · 1920 · age 48 · b. ~1872 · Illinois
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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 — Jefferson, Illinois
Open full size
1920 US Federal Census — Jefferson, Illinois
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu376unit:0383)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | George E Byars | 46 | Head | Farmer | Illinois |
| 2 | Lillian E Byars | 34 | Wife | — | Illinois |
| 3 | John B Donaho | 66 | Head | Farmer | Illinois |
| 4 | Julia A Donaho | 63 | Wife | — | Illinois |
| 5 | Margret J Donaho | 33 | Daughter | — | Illinois |
| 6 | Lula M Donaho | 24 | Daughter | — | Illinois |
| 7 | Hattie Donaho | 20 | Daughter | — | Illinois |
| 8 | John W Fox | 58 | Head | Farmer | Illinois |
| 9 | Emily Fox | 54 | Wife | — | Illinois |
| 10 | Ward E Fox | 21 | Son | Farm Hand | Illinois |
| 11 | Clinton Fox | 18 | Son | Farm Hand | Illinois |
| 12 | Amy L Fox | 17 | Daughter | — | Illinois |
| 13 | Philip J Folks | 43 | Head | Blacksmith | Illinois |
| 14 | Mary A Folks | 22 | Daughter | — | Illinois |
| 15 | Nola Folks | 17 | Daughter | — | Illinois |
| 16 | Ben F Clark | 48 | Head | Farmer | Illinois |
| 17 | Louise J Clark THIS PERSON | 48 | Wife | — | Illinois |
| 18 | Keith Clark | 20 | Son | Farm Hand | Illinois |
| 19 | Louise Clark | 19 | Daughter | — | Illinois |
| 20 | Luther Clark | 17 | Son | — | Illinois |
| 21 | Pearl Clark | 15 | Daughter | — | Illinois |
| 22 | Beulah Clark | 13 | Daughter | — | Illinois |
| 23 | Cora Clark | 11 | Daughter | — | Illinois |
| 24 | Kelley Clark | 10 | Son | — | Illinois |
| 25 | Champ Clark | 7 | Son | — | Illinois |
| 26 | Payce Clark | 3 | Son | — | Illinois |
| 27 | Leopold M Folks | 49 | Head | Engineer | Illinois |
| 28 | Edith Folks | 15 | Daughter | — | Illinois |
| 29 | Garas Folks | 13 | Son | — | Illinois |
| 30 | Allen Folks | 9 | Son | — | Illinois |
| 31 | Aister Folks | 6 | Daughter | — | Illinois |
| 32 | Frank Clark | 23 | Head | Farmer | Illinois |
| 33 | Florence Clark | 21 | Wife | — | Illinois |
| 34 | Velma D Clark | 2 | Daughter | — | Illinois |
| 35 | Willard D Clark | 1 | Son | — | Illinois |
| 36 | Melva Ann Clark | 0 | Daughter | — | Illinois |
| 37 | William F Donaho | 46 | Head | Farmer | Illinois |
| 38 | Minda Donaho | 42 | Wife | — | Illinois |
| 39 | Ida Donaho | 18 | Daughter | — | Illinois |
| 40 | Ada Donaho | 15 | Daughter | — | Illinois |
| 41 | Jesse Donaho | 11 | Son | — | Illinois |
| 42 | Ameda Donaho | 6 | Daughter | — | Illinois |
| 43 | Clyde Donaho | 22 | Head | Farmer | Illinois |
| 44 | Dora Donaho | 18 | Wife | — | Illinois |
| 45 | Annetia Donaho | 1 | Daughter | — | Illinois |
| 46 | Amos Pinter | 22 | Head | Farmer | Illinois |
| 47 | Hattie Pinter | 23 | Wife | — | Illinois |
| 48 | Wallace Pinter | 1 | Son | — | Illinois |
| 49 | David Martin | 14 | — | — | Illinois |
| 50 | Minnie Reed | 25 | Sister in law | — | Illinois |
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)