EL
Eva Lewis — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Archuleta, Colorado
Our Model Tree links this Eva Lewis across the 1930 and 1940 US Censuses in Archuleta, Colorado (XGBoost, ~Confirmed) — first a daughter (b.~1930), then head of a 16-person household.
Age 0
b. ~1930
Female
Daughter
Born: Colorado
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Archuleta, Colorado |
| Surname | Lewis |
| Given Name | Eva L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Colorado |
| Mother's Birthplace | New Mexico |
| Additional Details | |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Township / Ward | Precinct 9 |
| Est. Birth Year | ~1930 |
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.
16 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Eva | Age | Birth yr |
|---|---|---|---|---|
| Robert Mccormick | Son | — | 5 | ~1925 |
| Ola Lewis | Other | — | 19 | ~1911 |
| Samuel Mccormick | Son | — | 1 | ~1929 |
| Eva Lewis | Daughter | — | ~1930 | |
| Samuel Thomas | Other | — | 68 | ~1862 |
| Mary Sharp | Other | — | 62 | ~1868 |
| George Mccormick | Other | — | 26 | ~1904 |
| John Sharp | Other | — | 62 | ~1868 |
| Stephen Mccormick | Other | — | 33 | ~1897 |
| Kenneth Earley | Son | — | 19 | ~1911 |
| Mary Earley | Head | — | 45 | ~1885 |
| Timothy Lewis | Other | — | 29 | ~1901 |
| Iona Earley | Daughter | — | 17 | ~1913 |
| John Truston | Other | — | 51 | ~1879 |
| Lelia Mccormick | Other | — | 23 | ~1907 |
| Paul Lagna | Other | — | 21 | ~1909 |
Census Appearances
1930
Archuleta, Colorado
Daughter, age
Archuleta, Colorado · implied b. ~1930 — 16 household members
| Surname | Lewis |
| Given Name | Eva L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Colorado |
| Mother's Birthplace | New Mexico |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1940
Archuleta-County, Colorado
Other, age 10
Archuleta-County, Colorado · implied b. ~1930 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Elva |
| Relationship to Head | Granddaughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Colorado |
| 1935 Residence (City) | Precinct 6 |
| 1935 Residence (County) | Archuleta |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| 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 Lewis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Eva Lewis
Daughter · 1930 · age 0 · b. ~1930 · Colorado
★ You are viewing this record
Sibling
Samuel Mccormick
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Mccormick
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Iona Earley
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kenneth Earley
Sibling · 1930 · age 19
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
1930 US Federal Census — Archuleta, Colorado
Open full size
1930 US Federal Census — Archuleta, Colorado
Page Contents
38 people indexed on this census page (ia:1930:15thcensus229unit:0544)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Welch Hyler | 53 | Head | Farmer | Iowa |
| 52 | Grace E. Hyler | 49 | Wife-H | — | California |
| 53 | Morgan Nelson R. Hyler | 22 | Laborer | Welder | Colorado |
| 54 | Harry A. Bryant | 60 | Head | Farmer | Kansas |
| 55 | Ada L. Bryant | 58 | Wife-H | — | Kansas |
| 56 | Robert Rathjen | 34 | Head | Farmer | New Mexico |
| 57 | Gladys M. Rathjen | 25 | Wife-H | — | Texas |
| 58 | Nadine L. Rathjen | 8 | Daughter | — | New Mexico |
| 59 | Robert L. Rathjen | 4 | Son | — | New Mexico |
| 60 | Iva M. Rathjen | 2 | Daughter | — | Colorado |
| 61 | William H. Machet | 60 | O | Farmer | New York |
| 62 | Myrtle M. Machet | 61 | Wife-H | — | Michigan |
| 63 | Carl T. Hayden | 38 | Head | Farmer | New Mexico |
| 64 | Eva M. Hayden | 31 | Wife-H | — | New Mexico |
| 65 | Dorothy M. Hayden | 10 | Daughter | — | Colorado |
| 66 | Lawrence C. Hayden | 7 | Son | — | Colorado |
| 67 | Mary A. Earley | 45 | Head | Farmer | North Dakota |
| 68 | Kenneth R. Earley | 19 | Son | Laborer | Colorado |
| 69 | Iona G. Earley | 17 | Daughter | — | Colorado |
| 70 | Timothy B. Lewis | 29 | R | Manager | Colorado |
| 71 | Ola Lewis | 19 | Wife-H | — | New Mexico |
| 72 | Eva L. Lewis THIS PERSON | 0 | Daughter | — | Colorado |
| 73 | John Truston | 51 | Laborer | Laborer | Utah |
| 74 | John Sharp | 62 | O | Farmer | Arkansas |
| 75 | Mary E. Sharp | 62 | Wife-H | — | Arkansas |
| 76 | Samuel E. Thomas | 68 | R | Laborer | Indiana |
| 77 | Stephen R. Mccormick | 33 | O | Farmer | New Mexico |
| 78 | Lelia L. Mccormick | 23 | Wife-H | — | Iowa |
| 79 | Robert S. Mccormick | 5 | Son | — | Colorado |
| 80 | Samuel T. Mccormick | 1 | Son | — | Colorado |
| 81 | George Mccormick | 26 | Brother | Laborer | Colorado |
| 82 | Paul Lagna | 21 | Cousin | Laborer | New York |
| 83 | Ralph W. Hart | 41 | Head | Farmer | Kansas |
| 84 | Maud M. Hart | 55 | Wife-H | — | Indiana |
| 87 | George W. Brown | 21 | Head | Blacksmith | Indiana |
| 88 | Lola J. Brown | 17 | Wife | — | Ohio |
| 89 | Robert E. Brown | 5 | Son | Blacksmith | Ohio |
| 90 | Worth V. Brown | 1 | Son | — | Colorado |
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)