RP
Robert Price — 1940 US Census Record
Model Tree available1940 United States Federal Census · Macoupin-County, Illinois
Our Model Tree links this Robert Price across the 1920, 1930 and 1940 US Censuses in Macoupin-County, Illinois (XGBoost, ~Confirmed), with identified parents Evan & Evan — first a son (b.~1918), then head of a 6-person household.
Age 22
b. ~1918
Male
Son
Born: Illinois
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Macoupin-County, Illinois |
| Surname | Price |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Dorchester Village |
| 1935 Residence (County) | Macoupin |
| Additional Details | |
| Class of Worker | PW |
| Hours Worked | 66 |
| Income (1939) | 450 |
| Highest Grade | 6 |
| 1935 Residence | Same House |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Dorchester Village |
| 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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Evelyn Price | Daughter | — | 11 | ~1929 |
| Evan Price | Head | — | 45 | ~1895 |
| Thomas Price | Other | — | 76 | ~1864 |
| Robert Price | Son | — | 22 | ~1918 |
| Floyd Price | Son | — | 13 | ~1927 |
| Vina Price | Spouse | — | 46 | ~1894 |
Census Appearances
1920
Macoupin, Illinois
Son, age 2
Macoupin, Illinois · implied b. ~1918 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Price |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Macoupin, Illinois
Son, age 12
Macoupin, Illinois · implied b. ~1918 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Price |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Macoupin-County, Illinois
Son, age 22
Macoupin-County, Illinois · implied b. ~1918 — 6 household members
| Surname | Price |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Dorchester Village |
| 1935 Residence (County) | Macoupin |
| Class of Worker | PW |
| Hours Worked | 66 |
| Income (1939) | 450 |
| Highest Grade | 6 |
| 1935 Residence | Same House |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Robert Price across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Evan Price (~0.92 confidence) and father Evan Price (~0.92 confidence) and mother Vina Price (~0.92 confidence) and father Evan Price (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Evan Price
b. ~1891
Source father
● Household
· direct · ~0.92
Father
Evan Price
b. ~1892
Source father
● Household
· direct · ~0.92
Mother
Vina Price
b. ~1894
Source mother
● Household
· direct · ~0.92
Father
Evan Price
b. ~1895
Source father
● Household
· direct · ~0.92
This person
Anchor record
Robert Price
Son · 1940 · age 22 · b. ~1918 · Illinois
★ You are viewing this record
Sibling
Floyd Price
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Evelyn Price
Sibling · 1940 · age 11
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 — Macoupin-County, Illinois
Open full size
1940 US Federal Census — Macoupin-County, Illinois
Page Contents
15 people indexed on this census page (nara:1940:m-t0627-00846-00634)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William H Hoffman | 73 | Head | — | Illinois |
| 2 | Roy Kulenkamp | 47 | Head | Miner | Illinois |
| 3 | Carly Kulenkamp | 42 | Wife | — | Illinois |
| 4 | Roberta Kulenkamp | 12 | Daughter | — | Illinois |
| 5 | Eleanor Kulenkamp | 10 | Daughter | — | Illinois |
| 6 | Gloria Kulenkamp | 9 | Daughter | — | Illinois |
| 7 | Ralph Kulenkamp | 7 | Son | — | Illinois |
| 8 | Earl Kulenkamp | 4 | Son | — | Illinois |
| 9 | Evan Price | 45 | Head | Carpenter | Illinois |
| 10 | Vina Price | 46 | Wife | — | Illinois |
| 11 | Robert Price THIS PERSON | 22 | Son | — | Illinois |
| 12 | Floyd Price | 13 | Son | — | Illinois |
| 13 | Evelyn Price | 11 | Daughter | — | Illinois |
| 14 | Thomas Price | 76 | Father | — | England |
| 15 | Gladys Walton | 39 | Head | — | Illinois |
Pedigree Summary
Robert + 2 siblings
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 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)