EA
Eva Anderson — 1920 US Census Record
Model Tree available1920 United States Federal Census · Ouray, Colorado
Our Model Tree links this Eva Anderson across the 1900, 1910 and 1920 US Censuses in Ouray, Colorado (XGBoost, ~Confirmed), with identified parents B & Emma — first a daughter (b.~1900), then head of a 5-person household.
Age 20
b. ~1900
Female
Daughter
Born: Colorado
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Ouray, Colorado |
| Surname | Anderson |
| Given Name | Eva C. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Occupation | Attendant |
| Industry | Soda fountain |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Occupation | Attendant |
| Township / Ward | Ouray Town |
| 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.
5 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Eva | Age | Birth yr |
|---|---|---|---|---|
| Lawrence Anderson | Son | — | 14 | ~1906 |
| Emma Anderson | Head | — | 44 | ~1876 |
| Walter Anderson | Son | — | 17 | ~1903 |
| Carl Anderson | Son | — | 21 | ~1899 |
| Eva Anderson | Daughter | — | 20 | ~1900 |
Census Appearances
1900
Ouray, Colorado
Daughter, age 1
Ouray, Colorado · implied b. ~1899 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Eva |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Colorado |
| Birth Month | Dec |
| Birth Year | 1899 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1910
Ouray, Colorado
Daughter, age 10
Ouray, Colorado · implied b. ~1900 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Eva |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1920
Ouray, Colorado
Daughter, age 20
Ouray, Colorado · implied b. ~1900 — 5 household members
| Surname | Anderson |
| Given Name | Eva C. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Attendant |
| Industry | Soda fountain |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
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 Eva Anderson across 3 US Census years (1900, 1910 and 1920) in Ouray, Colorado, using XGBoost record linkage. Identified parents: father B Anderson (~0.92 confidence) and mother Emma Anderson (~0.92 confidence) and mother Emma Anderson (~0.92 confidence) and mother Emma Anderson (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
B Anderson
b. ~1872
Source father
● Household
· direct · ~0.92
Mother
Emma Anderson
b. ~1873
Source mother
● Household
· direct · ~0.92
Mother
Emma Anderson
b. ~1876
Source mother
● Household
· direct · ~0.92
Mother
Emma Anderson
b. ~1879
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Eva Anderson
Daughter · 1920 · age 20 · b. ~1900 · Colorado
★ You are viewing this record
Sibling
Lawrence Anderson
Sibling · 1920 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Anderson
Sibling · 1920 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carl Anderson
Sibling · 1920 · age 21
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 — Ouray, Colorado
Open full size
1920 US Federal Census — Ouray, Colorado
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu169unit:0583)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | William L. | 20 | Son | — | Ohio |
| 52 | Mary E. | 19 | Daughter | — | Ohio |
| 53 | Thomas J. Watkins | 41 | Head | Forest Ranger | England |
| 54 | Isabel N. Watkins | 37 | Wife | — | South Dakota |
| 55 | Marion H. Watkins | 3 | Daughter | — | Colorado |
| 56 | Lillian D. Porter | 51 | Head | — | Indiana |
| 57 | Mary S. Porter | 14 | Daughter | — | Indiana |
| 58 | William P. Porter | 12 | Son | — | Indiana |
| 59 | Genevieve Gregg | 47 | Head | — | Michigan |
| 60 | George Gregg | 15 | Son | Laborer | Colorado |
| 61 | Albert Gregg | 15 | Son | Drivers Ass'T | Colorado |
| 62 | John F. Rice | 66 | Head | Boss Or Foreman | Pennsylvania |
| 63 | Grace A. Rice | 62 | Wife | — | Ohio |
| 64 | Frank A. Rice | 37 | Son | Manager | Iowa |
| 65 | William Rathmell | 56 | Head | Proprietor | Kansas |
| 66 | Minnie Rathmell | 45 | Wife | — | Kansas |
| 67 | Henry W. Rathmell | 14 | Son | — | Colorado |
| 68 | Leonora Wright | 62 | Head | — | West Virginia |
| 69 | George H. Beebe | 44 | Head | General Mgr | New York |
| 70 | Lola N. Beebe | 46 | Wife | — | New York |
| 71 | Kenneth N. Beebe | 16 | Son | — | New York |
| 72 | Douglas M. Beebe | 13 | Son | — | New York |
| 73 | Elizabeth Beebe | 7 | Daughter | — | New York |
| 74 | Elizabeth Thomlinson | 29 | Servant | Servant | Canada |
| 75 | Gordon Kimball | 78 | Head | — | Massachusetts |
| 76 | Frances A. Kimball | 77 | Wife | — | Ohio |
| 77 | Frank J. Ash | 49 | Head | Blacksmith | Michigan |
| 78 | Beatrice Ash | 34 | Wife | — | Canada |
| 79 | Kathleen Brown | 18 | Boarder | — | Colorado |
| 80 | Carl Brown | 16 | Boarder | — | Colorado |
| 81 | Albert U. Smith | 60 | Head | Teamster | Iowa |
| 82 | Fanny A. Smith | 60 | Wife | — | Illinois |
| 83 | William G. Smith | 14 | Son | — | Colorado |
| 84 | Kingsley C. Murray | 36 | Head | Miner | New York |
| 85 | Walter F. Wheeler | 60 | Head | Manager | Massachusetts |
| 86 | Abbie F. Wheeler | 58 | Wife | — | Rhode Island |
| 87 | Edward T. Bane | 64 | Head | — | West Virginia |
| 88 | Emma Anderson | 44 | Head | Charwoman | Sweden |
| 89 | Carl W. Anderson | 21 | Son | Teamster | Colorado |
| 90 | Eva C. Anderson THIS PERSON | 20 | Daughter | Attendant | Colorado |
| 91 | Walter G. Anderson | 17 | Son | Driver | Colorado |
| 92 | Lawrence H. Anderson | 14 | Son | — | Colorado |
| 93 | Charles O. Suar | 60 | Head | Retail Merch | Virginia |
| 94 | Susan Suar | 57 | Wife | — | Illinois |
| 95 | Gladys C. Suar | 26 | Daughter | — | Colorado |
| 96 | Charles S. Suar | 24 | Son | Meat Cutter | Colorado |
| 97 | Roy D. Suar | 15 | Son | — | Colorado |
| 98 | Arvid C. Le Clere | 62 | Head | Painter | Missouri |
| 99 | Joseph Triller | 53 | Head | Laborer | Croatia |
| 100 | Lillie Phillips | 50 | Head | — | New Jersey |
Related Census Records
Pedigree Summary
Eva + 3 siblings
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)