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Alice Armstrong — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Champaign, Illinois
Our Model Tree links this Alice Armstrong across the 1910 and 1920 US Censuses in Champaign, Illinois (XGBoost, ~Confirmed) — first a daughter (b.~1903), then head of a 6-person household.
Age 17
b. ~1903
Female
Daughter
Born: Illinois
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Champaign, Illinois |
| Surname | Armstrong |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Occupation | Operator |
| Industry | Telephone |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Operator |
| Township / Ward | Champaign City |
| Est. Birth Year | ~1903 |
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.
6 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Alice | Age | Birth yr |
|---|---|---|---|---|
| George Armstrong | Son | — | 13 | ~1907 |
| Samuel Armstrong | Son | — | 23 | ~1897 |
| Samuel Armstrong | Head | — | 50 | ~1870 |
| Mary Armstrong | Spouse | — | 47 | ~1873 |
| Alice Armstrong | Daughter | — | 17 | ~1903 |
| Pearl Armstrong | Daughter | — | 27 | ~1893 |
Census Appearances
1910
Champaign, Illinois
Daughter, age 7
Champaign, Illinois · implied b. ~1903 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Armstrong |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
Champaign, Illinois
Daughter, age 17
Champaign, Illinois · implied b. ~1903 — 6 household members
| Surname | Armstrong |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | Operator |
| Industry | Telephone |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | 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 Alice Armstrong across 2 US Census years (1910 and 1920) in Champaign, Illinois, using XGBoost record linkage.
Show:
This person
Anchor record
Alice Armstrong
Daughter · 1920 · age 17 · b. ~1903 · Illinois
★ You are viewing this record
Sibling
George Armstrong
Sibling · 1920 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Pearl Armstrong
Sibling · 1920 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Samuel Armstrong
Sibling · 1920 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Champaign, Illinois
Open full size
1920 US Federal Census — Champaign, Illinois
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu298unit:0035)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Myra Clark | 36 | Head | — | Illinois |
| 52 | Charlie Clark | 17 | Son | Salesman | Illinois |
| 53 | Rose Hacker | 22 | Roomer | Waitress | Illinois |
| 54 | Maggie Davis | 45 | Head | Cook | Mississippi |
| 55 | Claud Bowers | 38 | Head | Laborer | Missouri |
| 56 | Elizabeth Bowers | 24 | Wife | Second Cook | Missouri |
| 57 | Lloyd Bowers | 12 | Son | — | Missouri |
| 58 | Warren Bowers | 6 | Son | — | Missouri |
| 59 | Lon Spry | 42 | Head | Salesman | Indiana |
| 60 | Ethel Spry | 23 | Wife | — | Illinois |
| 61 | Dorothy Spry | 6 | Daughter | — | Illinois |
| 62 | Verna Spry | 5 | Daughter | — | Illinois |
| 63 | Albert Spry | 3 | Son | — | Illinois |
| 64 | Edith Spry | 2 | Daughter | — | Illinois |
| 65 | William Spry | 0 | Son | — | Illinois |
| 66 | Charles Perkins | 60 | Head | Laborer | Kentucky |
| 67 | Emma Perkins | 56 | Wife | — | Illinois |
| 68 | Harry Johnson | 35 | Head | Janitor | Illinois |
| 69 | Mabel Johnson | 24 | Wife | Dishwasher | Illinois |
| 70 | Harriet Johnson | 8 | Daughter | — | Illinois |
| 71 | Ira Brown | 36 | Head | Section Hand | Illinois |
| 72 | Alice Brown | 28 | Wife | — | Kentucky |
| 73 | Elmer Wilson | 14 | Brother-in-law | — | Kentucky |
| 74 | Willie Wilson | 17 | Brother-in-law | Cook | Kentucky |
| 75 | Samuel Armstrong | 50 | Head | Stationary Engr | Illinois |
| 76 | Mary Armstrong | 47 | Wife | — | Illinois |
| 77 | Pearl Armstrong | 27 | Daughter | Marker | Illinois |
| 78 | Samuel Armstrong | 23 | Son | Fireman | Illinois |
| 79 | Alice Armstrong THIS PERSON | 17 | Daughter | Operator | Illinois |
| 80 | George Armstrong | 13 | Son | — | Illinois |
| 81 | Uleo Brooks | 30 | Head | Mangleman | Mississippi |
| 82 | Geneva B. Brooks | 28 | Wife | — | Mississippi |
| 83 | Vera M. Brooks | 12 | Daughter | — | Mississippi |
| 84 | Helen Brooks | 8 | Daughter | — | Mississippi |
| 85 | Geneva Brooks | 5 | Daughter | — | Illinois |
| 86 | Claud Brid | 24 | Head | Hod Carrier | Tennessee |
| 87 | Hester Brid | 22 | Wife | — | Tennessee |
| 88 | Hubert Brid | 4 | Son | — | Tennessee |
| 89 | Richard Lee Brid | 2 | Son | — | Illinois |
| 90 | Jesse Britt | 27 | Head | Hod Carrier | Tennessee |
| 91 | Bernice Britt | 26 | Wife | — | Tennessee |
| 92 | Minnie R. Britt | 5 | Daughter | — | Tennessee |
| 93 | Marshall Britt | 2 | Son | — | Illinois |
| 94 | William Thomas | 26 | Head | Hostler | Mississippi |
| 95 | Ella Thomas | 26 | Wife | — | Mississippi |
| 96 | William Jr. Thomas | 10 | Son | — | Mississippi |
| 97 | Georgia Thomas | 8 | Daughter | — | Mississippi |
| 98 | Alma Thomas | 6 | Daughter | — | Mississippi |
| 99 | Lois Thomas | 4 | Daughter | — | Mississippi |
| 100 | James Caldwell | 31 | Head | Watchman | Kentucky |
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)