MS
Mary Snow — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Archuleta, Colorado
Our Model Tree links this Mary Snow across the 1920 and 1930 US Censuses in Archuleta, Colorado (XGBoost, ~Confirmed) — first a daughter (b.~1918), then head of a 8-person household.
Age 12
b. ~1918
Female
Daughter
Born: Colorado
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Archuleta, Colorado |
| Surname | Snow |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Arkansas |
| Mother's Birthplace | Texas |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Township / Ward | Precinct No 9 |
| Est. Birth Year | ~1918 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Snow | Daughter | — | 12 | ~1918 |
| Lucy Snow | Other | — | 37 | ~1893 |
| Reason Snow | Head | — | 44 | ~1886 |
| Helen Snow | Daughter | — | 4 | ~1926 |
| Robert Snow | Son | — | 8 | ~1922 |
| John Snow | Son | — | 10 | ~1920 |
| Inez Snow | Daughter | — | 6 | ~1924 |
| Richard Snow | Son | — | 2 | ~1928 |
Census Appearances
1920
Archuleta, Colorado
Daughter, age 2
Archuleta, Colorado · implied b. ~1918 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Snow |
| Given Name | Mary Montine |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Arkansas |
| Mother's Birthplace | Texas |
| Occupation | none |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1930
Archuleta, Colorado
Daughter, age 12
Archuleta, Colorado · implied b. ~1918 — 8 household members
| Surname | Snow |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Arkansas |
| Mother's Birthplace | Texas |
| Occupation | none |
| Can Read/Write | 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 Mary Snow across 2 US Census years (1920 and 1930) in Archuleta, Colorado, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Snow
Daughter · 1930 · age 12 · b. ~1918 · Colorado
★ You are viewing this record
Sibling
Robert Snow
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Snow
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Snow
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Inez Snow
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Snow
Sibling · 1930 · age 2
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
46 people indexed on this census page (ia:1930:15thcensus229unit:0545)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Charles H. Butcher | 58 | Head | Stockman | England |
| 2 | Ernest A. Butcher | 48 | Brother | Laborer | England |
| 3 | William H. Snow | 69 | Head | Farmer | Kansas |
| 4 | Cora M. Snow | 59 | Wife-H | None | Arkansas |
| 5 | Henry H. Snow | 21 | Son | Laborer | Colorado |
| 6 | John Dyke | 27 | Head | Farmer | Colorado |
| 7 | Sarah G. Dyke | 27 | Wife-H | None | Colorado |
| 8 | Lena Dyke | 66 | Mother | None | Kansas |
| 9 | Lee F. Dyke | 58 | Hired Hand | Laborer | Missouri |
| 10 | Reason N. Snow | 44 | Head | Farmer | Arkansas |
| 11 | Lucy Snow | 37 | Wife-H | None | Texas |
| 12 | Mary Snow THIS PERSON | 12 | Daughter | None | Colorado |
| 13 | John Snow | 10 | Son | None | Colorado |
| 14 | Robert Snow | 8 | Son | None | Colorado |
| 15 | Inez Snow | 6 | Daughter | None | Colorado |
| 16 | Helen Snow | 4 | Daughter | None | Colorado |
| 17 | Richard Snow | 2 | Son | None | Colorado |
| 18 | Cornelia Sullenberger | 72 | Head | Farmer | Ohio |
| 19 | Rafael R. Galligos | 52 | Head | Farmer | Colorado |
| 20 | Maria R. Galligos | 58 | Wife-H | None | New Mexico |
| 21 | Juanita Galligos | 28 | Daughter | Laborer | New Mexico |
| 22 | Head Jose A. | 30 | — | Laborer | New Mexico |
| 23 | Wife-H Sarah | 27 | — | None | Colorado |
| 24 | Daughter Floripa | 3 | — | None | Colorado |
| 25 | Son Epifanio | 1 | — | None | Colorado |
| 26 | Daughter Isabel | 0 | — | None | Colorado |
| 27 | Benjamin Perez | 39 | Head | Laborer | New Mexico |
| 28 | Francisquita Perez | 35 | Wife-H | None | New Mexico |
| 29 | Genoveva Perez | 4 | Daughter | None | New Mexico |
| 30 | Catalina Perez | 3 | Daughter | None | Colorado |
| 31 | Clarence O. Snow | 37 | Head | Farmer | Oklahoma |
| 32 | Mollie Snow | 32 | Wife-H | None | Kansas |
| 33 | Cora M. Snow | 12 | Daughter | None | Colorado |
| 34 | Golda J. Snow | 10 | Daughter | None | Colorado |
| 35 | Alice G. Snow | 10 | Daughter | None | Colorado |
| 36 | William J. Lambert | 47 | Head | Laborer | Wisconsin |
| 37 | Mayme A. Lambert | 42 | Wife-H | None | Nebraska |
| 38 | Ralph J. Lambert | 23 | Son | Laborer | Colorado |
| 39 | William H. Lambert | 19 | Son | Laborer | Colorado |
| 40 | Frederick Lambert | 15 | Son | None | Colorado |
| 41 | Maynard Lambert | 13 | Son | None | Colorado |
| 42 | Walter Lambert | 11 | Son | None | Colorado |
| 43 | Kenneth Lambert | 9 | Son | None | Colorado |
| 44 | Donald Lambert | 3 | Son | None | Colorado |
| 45 | Mary L. Lambert | 0 | Daughter | None | Colorado |
| 46 | Ralph Petty | 30 | Laborer | Laborer | Texas |
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)