RD
Ruth Davis — 1930 US Census Record
Model Tree available1930 United States Federal Census · Las Animas, Colorado
Our Model Tree links this Ruth Davis across the 1910, 1920 and 1930 US Censuses in Las Animas, Colorado (XGBoost, ~Confirmed), with identified parents Luke & Fla — first a daughter (b.~1905), then head of a 3-person household.
Age 25
b. ~1905
Female
Daughter
Born: Tennessee
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Las Animas, Colorado |
| Surname | Davis |
| Given Name | Ruth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | England |
| Mother's Birthplace | Tennessee |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
| Township / Ward | Precinct 34 Boncarbo |
| Est. Birth Year | ~1905 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Ruth | Age | Birth yr |
|---|---|---|---|---|
| Ruth Davis | Daughter | — | 25 | ~1905 |
| Fla Davis | Head | — | 59 | ~1871 |
| Ben Arbaugh | Other | — | 53 | ~1877 |
Census Appearances
1910
Las Animas, …
Daughter, age 6
Las Animas, Colorado · implied b. ~1904 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Ruth |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Eng English |
| Mother's Birthplace | Tennessee |
| Occupation | none |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1920
Las Animas, …
Daughter, age 17
Las Animas, Colorado · implied b. ~1903 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Ruth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | England |
| Mother's Birthplace | Tennessee |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1930
Las Animas, …
Daughter, age 25
Las Animas, Colorado · implied b. ~1905 — 3 household members
| Surname | Davis |
| Given Name | Ruth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | England |
| Mother's Birthplace | Tennessee |
| Can Read/Write | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
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 Ruth Davis across 3 US Census years (1910, 1920 and 1930) in Las Animas, Colorado, using XGBoost record linkage. Identified parents: father Luke Davis (~0.92 confidence) and father Fla Davis (~0.92 confidence) and mother Ella Davis (~0.92 confidence) and mother Elsie Davis (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Luke Davis
b. ~1853
Source father
● Household
· direct · ~0.92
Father
Fla Davis
b. ~1871
Source father
● Household
· direct · ~0.92
Mother
Ella Davis
b. ~1872
Source mother
● Household
· direct · ~0.92
Mother
Elsie Davis
b. ~1873
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Ruth Davis
Daughter · 1930 · age 25 · b. ~1905 · Colorado
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Las Animas, Colorado
Open full size
1930 US Federal Census — Las Animas, Colorado
Page Contents
50 people indexed on this census page (ia:1930:15thcensus245unit:0641)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | John Brelsford | 57 | Head | Miner | England |
| 52 | Martha Brelsford | 57 | Wife | — | England |
| 53 | John Brelsford | 29 | Son | Electrician | England |
| 54 | Emma Brelsford | 23 | Daughter | — | Colorado |
| 55 | John Brelsford | 0 | Grandson | — | Wyoming |
| 56 | John Malovich | 39 | Head | Miner | Austria (Slav) |
| 57 | Mary Malovich | 28 | Wife | — | Colorado |
| 58 | Edith Malovich | 8 | Daughter | — | Colorado |
| 59 | Ernest Malovich | 5 | Son | — | Colorado |
| 60 | Nick Kasovich | 42 | Head | Miner | Jugoslavia |
| 61 | Teresa Kasovich | 42 | Wife | — | Jugoslavia |
| 62 | John Kasovich | 21 | Son | U.S. Navy | Colorado |
| 63 | Mike Mannino | 33 | Head | Mechanic | Italy |
| 64 | Marie A. Mannino | 26 | Wife | — | Colorado |
| 65 | Jennie Marie Mannino | 8 | Daughter | — | Colorado |
| 66 | Mary Jane Mannino | 2 | Daughter | — | Colorado |
| 67 | Tony Gerl | 42 | Head | Miner | Austria |
| 68 | Frances Gerl | 25 | Wife | — | Colorado |
| 69 | Pauline Gerl | 6 | Stepdaughter | — | Colorado |
| 70 | Seculo Gerl | 17 | Brother-in-law | Miner | Colorado |
| 71 | Thomas Lucero | 40 | Head | Miner | Colorado |
| 72 | Mamie Lucero | 35 | Wife | — | Colorado |
| 73 | Ernest Lucero | 6 | Son | — | Colorado |
| 74 | Thomas Lucero | 3 | Son | — | Colorado |
| 75 | Cleo Lucero | 1 | Daughter | — | Colorado |
| 76 | Fla Davis | 59 | Head | — | Tennessee |
| 77 | Ruth Davis THIS PERSON | 25 | Daughter | — | Tennessee |
| 78 | Ben Arbaugh | 53 | Brother | Shotfirer | West Virginia |
| 79 | Henry Basach | 37 | Head | Miner | Austria (Slav) |
| 80 | Anna Basach | 38 | Wife | — | Jugoslavia |
| 81 | Rosa Basach | 16 | Daughter | — | Austria (Slav) |
| 82 | Peter Basach | 10 | Son | — | Austria (Slav) |
| 83 | Mary Basach | 15 | Daughter | — | Austria (Slav) |
| 84 | John J. Basach | 9 | Son | — | Austria (Slav) |
| 85 | Nick Kasunovich | 39 | Head | Miner | Jugoslavia (Croatia) |
| 86 | Nick Gengich | 45 | Head | Miner | Croatia (Jugoslavia) |
| 87 | Katie Gengich | 35 | Wife | — | Jugoslavia |
| 88 | Ernestine Gengich | 7 | Daughter | — | Colorado |
| 89 | Edward Gengich | 4 | Son | — | Colorado |
| 90 | Tony Softech | 45 | Head | Miner | Austria (Slovenia) |
| 91 | John Bratovich | 64 | Head | Miner | Austria (Cyprian) |
| 92 | Eusebio Lehavy | 42 | Head | Timberloader | New Mexico |
| 93 | Beatrice Lehavy | 16 | Daughter | — | Colorado |
| 94 | Eva Lehavy | 11 | Daughter | — | Colorado |
| 95 | Daniel Lehavy | 9 | Son | — | Colorado |
| 96 | Josefa Garcia | 68 | Head | — | New Mexico |
| 97 | Benito Garcia | 36 | Son | Farmer | Colorado |
| 98 | Adolfo Bowman | 33 | Head | Miner | Colorado |
| 99 | Cornelia Bowman | 34 | Wife | — | Colorado |
| 100 | Margarita Garcia | 9 | Niece | — | Colorado |
Pedigree Summary
Ruth
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 1930 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)