RY
Ralph Young — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Washington-County, Colorado
Our Model Tree links this Ralph Young across the 1930 and 1940 US Censuses in Washington-County, Colorado (XGBoost, ~Confirmed) — first a son (b.~1921), then head of a 10-person household.
Age 19
b. ~1921
Male
Son
Born: Colorado
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Washington-County, Colorado |
| Surname | Young |
| Given Name | Ralph A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Colorado |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Washington |
| Additional Details | |
| Occupation | Student |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 24 |
| Income (1939) | 175 |
| Highest Grade | C 1 |
| 1935 Residence | Colorado |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Occupation | Student |
| Township / Ward | Precinct 15 |
| Est. Birth Year | ~1921 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Ralph | Age | Birth yr |
|---|---|---|---|---|
| Evelyn Young | Daughter | — | 3 | ~1937 |
| Birdsell Young | Son | — | 11 | ~1929 |
| Hazel Young | Daughter | — | 17 | ~1923 |
| Laverne Young | Daughter | — | 18 | ~1922 |
| Ralph Young | Son | — | 19 | ~1921 |
| Birdsell Young | Head | — | 41 | ~1899 |
| Illabelle Young | Daughter | — | 15 | ~1925 |
| Lorraine Young | Daughter | — | 18 | ~1922 |
| Vernon Young | Son | — | 1 | ~1939 |
| Lottie Young | Spouse | — | 40 | ~1900 |
Census Appearances
1930
Washington, Colorado
Son, age 9
Washington, Colorado · implied b. ~1921 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Young |
| Given Name | Ralph A |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Colorado |
| Mother's Birthplace | Washington |
| Can Read/Write | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1940
Washington-County, Colorado
Son, age 19
Washington-County, Colorado · implied b. ~1921 — 10 household members
| Surname | Young |
| Given Name | Ralph A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Colorado |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Washington |
| Occupation | Student |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 24 |
| Income (1939) | 175 |
| Highest Grade | C 1 |
| 1935 Residence | Colorado |
| 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 Ralph Young across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Ralph Young
Son · 1940 · age 19 · b. ~1921 · Colorado
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Sibling
Birdsell Young
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Laverne Young
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hazel Young
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lorraine Young
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Evelyn Young
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Illabelle Young
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Vernon Young
Sibling · 1940 · age 1
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 — Washington-County, Colorado
Open full size
1940 US Federal Census — Washington-County, Colorado
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00480-00803)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Kelly Thomas | 19 | Head | Farm Laborer | Colorado |
| 42 | Hazel Thomas | 20 | Daughter | — | Colorado |
| 43 | Birdsell Young | 41 | Head | Farmer | Colorado |
| 44 | Lottie Opal Young | 40 | Wife | — | Washington |
| 45 | Ralph A. Young THIS PERSON | 19 | Son | Student | Colorado |
| 46 | Lorraine Young | 18 | Daughter | — | Colorado |
| 47 | Laverne Young | 18 | Daughter | — | Colorado |
| 48 | Hazel Young | 17 | Daughter | — | Colorado |
| 49 | Illabelle Young | 15 | Daughter | — | Colorado |
| 50 | Birdsell Jr. Young | 11 | Son | — | Colorado |
| 51 | Evelyn Young | 3 | Daughter | — | Colorado |
| 52 | Vernon Young | 1 | Son | — | Colorado |
| 53 | Robert L. Steele | 30 | Head | Farmer | Nebraska |
| 54 | Lila Steele | 26 | Wife | 0 | Missouri |
| 55 | June Steele | 5 | Daughter | — | Colorado |
| 56 | Donnell Steele | 3 | Son | — | Colorado |
| 57 | Dale Steele | 2 | Son | — | Colorado |
| 58 | Betty Steele | 0 | Daughter | — | Colorado |
| 59 | Harold Cross | 21 | Hired Hand | Farm Hand | Colorado |
| 60 | Vivian D. Perry | 48 | Head | Farmer | Iowa |
| 61 | Eva Perry | 40 | Wife | 0 | Nebraska |
| 62 | Everett W. Perry | 21 | Son | 0 | Colorado |
| 63 | Gerald F. Perry | 19 | Son | 0 | Colorado |
| 64 | Roberta D. Perry | 14 | Daughter | — | Colorado |
| 65 | Rolland Perry | 10 | Son | — | Colorado |
| 66 | Phyllis Perry | 9 | Daughter | — | Colorado |
| 67 | Francis Perry | 7 | Son | — | Colorado |
| 68 | Libby M. Perry | 3 | Daughter | — | Colorado |
| 69 | Nathaniel Perry | 86 | Father | 0 | Illinois |
| 70 | Floyd Crawford | 26 | Head | Teacher | Colorado |
| 71 | Evelyn L. Crawford | 21 | Wife | — | Colorado |
| 72 | John T. Walden | 39 | Head | Minister | Kansas |
| 73 | Bessie Walden | 30 | Wife | 0 | Kansas |
| 74 | Donald Walden | 2 | Son | — | Colorado |
| 75 | Florence Walden | 0 | Daughter | — | Colorado |
| 76 | Raymond Finnison | 57 | Head | Farmer | Nebraska |
| 77 | Kathleen Finnison | 45 | Wife | Postmaster | Nebraska |
| 78 | James Finnison | 15 | Son | 0 | Colorado |
| 79 | Morrison Finnison | 13 | Son | 0 | Colorado |
| 80 | Seven Borland | 36 | Head | Farmer | 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)