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Joseph James — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Adams-County, Colorado
Our Model Tree links this Joseph James across the 1930 and 1940 US Censuses in Adams-County, Colorado (XGBoost, ~Confirmed) — first a son (b.~1928), then head of a 7-person household.
Age 12
b. ~1928
Male
Son
Born: Colorado
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Adams-County, Colorado |
| Surname | James |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Colorado |
| 1935 Residence (City) | Precinct 16 |
| 1935 Residence (County) | Adams |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Township / Ward | Precinct 16 |
| Est. Birth Year | ~1928 |
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 Joseph | Age | Birth yr |
|---|---|---|---|---|
| Salvador James | Head | — | 45 | ~1895 |
| Ernest James | Son | — | 19 | ~1921 |
| Joseph James | Son | — | 12 | ~1928 |
| Vincent James | Son | — | 14 | ~1926 |
| Lucille James | Daughter | — | 16 | ~1924 |
| Hettie James | Spouse | — | 34 | ~1906 |
| Loretta James | Daughter | — | 17 | ~1923 |
Census Appearances
1930
Adams, Colorado
Son, age 2
Adams, Colorado · implied b. ~1928 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | James |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Colorado |
| Mother's Birthplace | Colorado |
| Occupation | none |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1940
Adams-County, Colorado
Son, age 12
Adams-County, Colorado · implied b. ~1928 — 7 household members
| Surname | James |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Colorado |
| 1935 Residence (City) | Precinct 16 |
| 1935 Residence (County) | Adams |
| Income (1939) | 0 |
| 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 Joseph James across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Joseph James
Son · 1940 · age 12 · b. ~1928 · Colorado
★ You are viewing this record
Sibling
Lucille James
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Loretta James
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Vincent James
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ernest James
Sibling · 1940 · 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
1940 US Federal Census — Adams-County, Colorado
Open full size
1940 US Federal Census — Adams-County, Colorado
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00454-00337)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Victor De Pinto | 43 | Head | Farmer | Italy |
| 2 | Clara De Pinto | 37 | Wife | — | Italy |
| 3 | Marie De Pinto | 18 | Daughter | — | Colorado |
| 4 | Joseph De Pinto | 16 | Son | Farm Helper | Colorado |
| 5 | Eugene De Pinto | 15 | Son | — | Colorado |
| 6 | Edward De Pinto | 10 | Son | — | Colorado |
| 7 | Joe James | 50 | Head | Carpenter | Italy |
| 8 | Josephine James | 37 | Wife | — | Colorado |
| 9 | Anthony James | 15 | Son | — | Colorado |
| 10 | Angelo James | 13 | Son | — | Colorado |
| 11 | Vincent Ricco | 47 | Head | Farmer | Italy |
| 12 | Mary Ricco | 48 | Wife | — | Italy |
| 13 | Rose Ricco | 28 | Daughter | Laborer | Colorado |
| 14 | Charles Ricco | 24 | Son | Farm Helper | Colorado |
| 15 | Lorena Ricco | 20 | Daughter | — | Colorado |
| 16 | Frances Ricco | 7 | Daughter | — | Colorado |
| 17 | Angelo Ricco | 52 | Head | Farm Helper | Italy |
| 18 | Mary Ricco | 55 | Wife | — | Italy |
| 19 | Antonio Piccoli | 80 | Head | — | Italy |
| 20 | Maryantonia Piccoli | 76 | Wife | — | Italy |
| 21 | Alfonso Manilla | 72 | Head | Farmer | Italy |
| 22 | Lucia Manilla | 68 | Wife | — | Italy |
| 23 | George Manilla | 37 | Son | Farm Helper | Colorado |
| 24 | Nick Di Luzio | 49 | Head | Partner | Italy |
| 25 | Marie Di Luzio | 43 | Wife | — | Colorado |
| 26 | Charles Di Luzio | 17 | Son | — | Colorado |
| 27 | Nick Jr. Di Luzio | 9 | Son | — | Colorado |
| 28 | Joseph De Luzio | 22 | Head | Partner | Colorado |
| 29 | Philomena De Luzio | 19 | Wife | — | Colorado |
| 30 | Salvador James | 45 | Head | Farmer | Colorado |
| 31 | Hettie James | 34 | Wife | — | Colorado |
| 32 | Ernest James | 19 | Son | Farm Helper | Colorado |
| 33 | Loretta James | 17 | Daughter | — | Colorado |
| 34 | Lucille James | 16 | Daughter | — | Colorado |
| 35 | Vincent James | 14 | Son | — | Colorado |
| 36 | Joseph James THIS PERSON | 12 | Son | — | Colorado |
| 37 | Fred Lemmers | 84 | Head | — | New York |
| 38 | Sophie Lemmers | 80 | Wife | — | Germany |
| 39 | Pasquale Surano | 40 | Head | Laborer | Italy |
| 40 | Josephine Surano | 39 | Wife | — | Colorado |
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)