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Richard Ross — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Logan-County, Colorado
Our Model Tree links this Richard Ross across the 1930 and 1940 US Censuses in Logan-County, Colorado (XGBoost, ~Confirmed) — first a son (b.~1930), then head of a 7-person household.
Age 10
b. ~1930
Male
Son
Born: Colorado
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Logan-County, Colorado |
| Surname | Ross |
| Given Name | Richard H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Colorado |
| 1935 Residence (City) | Precinct 16 |
| Additional Details | |
| Highest Grade | 4 |
| 1935 Residence | yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Township / Ward | Precinct 16 |
| 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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Richard | Age | Birth yr |
|---|---|---|---|---|
| Millie Ross | Daughter | — | 5 | ~1935 |
| Mary Ross | Daughter | — | 9 | ~1931 |
| Edith Ross | Daughter | — | 6 | ~1934 |
| Richard Ross | Son | — | 10 | ~1930 |
| Leslie Ross | Head | — | 36 | ~1904 |
| David Ross | Son | — | 1 | ~1939 |
| Edyth Ross | Spouse | — | 39 | ~1901 |
Census Appearances
1930
Logan, Colorado
Son, age
Logan, Colorado · implied b. ~1930 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ross |
| Given Name | Richard |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Illinois |
| Occupation | none |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1940
Logan-County, Colorado
Son, age 10
Logan-County, Colorado · implied b. ~1930 — 7 household members
| Surname | Ross |
| Given Name | Richard H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Colorado |
| 1935 Residence (City) | Precinct 16 |
| Highest Grade | 4 |
| 1935 Residence | 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 Richard Ross across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Richard Ross
Son · 1940 · age 10 · b. ~1930 · Colorado
★ You are viewing this record
Sibling
David Ross
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Ross
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Millie Ross
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edith Ross
Sibling · 1940 · age 6
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
1940 US Federal Census — Logan-County, Colorado
Open full size
1940 US Federal Census — Logan-County, Colorado
Page Contents
30 people indexed on this census page (nara:1940:m-t0627-00469-00689)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John E. Foster | 9 | Son | — | Kansas |
| 2 | Alonzo Preston | 58 | Head | Farmer | Iowa |
| 3 | Minnie Preston | 52 | Wife | — | Iowa |
| 4 | Cecil Preston | 26 | Son | Farmer | Nebraska |
| 5 | Helen Preston | 17 | Daughter | Servant | Nebraska |
| 6 | Alfonso Preston | 58 | Brother | — | Iowa |
| 7 | Armond Generaux | 27 | Head | Farmer | Nebraska |
| 8 | Ruby Generaux | 20 | Wife | — | Colorado |
| 9 | Aubra Generaux | 1 | Daughter | — | Colorado |
| 10 | Richard Generaux | 26 | Brother | Farmer | Nebraska |
| 11 | Walter Hickman | 15 | Brother-in-law | Chore Boy | Colorado |
| 12 | John F. Japp | 70 | Head | — | Nebraska |
| 13 | Bertha Japp | 58 | Wife | — | Germany |
| 14 | De Wayne Japp | 14 | Son | — | Colorado |
| 15 | William S. Owen | 33 | Head | Farmer | Missouri |
| 16 | Sylvia V. Owen | 25 | Wife | — | Nebraska |
| 17 | Harlan F. Owen | 5 | Son | — | Colorado |
| 18 | Norma J. Owen | 3 | Daughter | — | Colorado |
| 19 | Dale H. Owen | 2 | Son | — | Colorado |
| 20 | Simon T. Ross | 74 | Head | — | Illinois |
| 21 | Lucy Cates | 58 | Head | — | Nebraska |
| 22 | Denby Cates | 28 | Son | Farmer | Colorado |
| 23 | Lorne Cates | 19 | Son | Farm Laborer | Colorado |
| 24 | Leslie H. Ross | 36 | Head | Farmer | Mississippi |
| 25 | Edyth Ross | 39 | Wife | — | Illinois |
| 26 | Richard H. Ross THIS PERSON | 10 | Son | — | Colorado |
| 27 | Mary Josephine Ross | 9 | Daughter | — | Nebraska |
| 28 | Edith Jane Ross | 6 | Daughter | — | Nebraska |
| 29 | Millie Jean Ross | 5 | Daughter | — | Colorado |
| 30 | David C. Ross | 1 | Son | — | Nebraska |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)