JB
John Barber — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Las-Animas-County, Colorado
Our Model Tree links this John Barber across the 1930 and 1940 US Censuses in Las-Animas-County, Colorado (XGBoost, ~Confirmed) — first a son (b.~1925), then head of a 8-person household.
Age 15
b. ~1925
Male
Son
Born: Colorado
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Las-Animas-County, Colorado |
| Surname | Barber |
| Given Name | John E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Colorado |
| 1935 Residence (City) | Trinidad City |
| 1935 Residence (County) | Las Animas |
| Additional Details | |
| Occupation | Cont. helper |
| Industry | Library boy |
| Class of Worker | PW |
| Hours Worked | 3 |
| Income (1939) | 114 |
| Highest Grade | H 2 |
| 1935 Residence | Same place |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Occupation | Cont. Helper |
| Township / Ward | Trinidad City |
| Est. Birth Year | ~1925 |
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 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Barbara Barber | Daughter | — | 3 | ~1937 |
| Theresa Barber | Daughter | — | 5 | ~1935 |
| Clara Barber | Daughter | — | 2 | ~1938 |
| Jeanne Barber | Daughter | — | 8 | ~1932 |
| Josephine Barber | Daughter | — | 17 | ~1923 |
| John Barber | Head | — | 54 | ~1886 |
| John Barber | Son | — | 15 | ~1925 |
| Rose Barber | Spouse | — | 38 | ~1902 |
Census Appearances
1930
Las Animas, …
Son, age 5
Las Animas, Colorado · implied b. ~1925 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Barbera |
| Given Name | John Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Colorado |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1940
Las-Animas-County, Colorado
Son, age 15
Las-Animas-County, Colorado · implied b. ~1925 — 8 household members
| Surname | Barber |
| Given Name | John E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Colorado |
| 1935 Residence (City) | Trinidad City |
| 1935 Residence (County) | Las Animas |
| Occupation | Cont. helper |
| Industry | Library boy |
| Class of Worker | PW |
| Hours Worked | 3 |
| Income (1939) | 114 |
| Highest Grade | H 2 |
| 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 John Barber across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Barber
Son · 1940 · age 15 · b. ~1925 · Colorado
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Sibling
Clara Barber
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Josephine Barber
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jeanne Barber
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Theresa Barber
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Barbara Barber
Sibling · 1940 · age 3
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 — Las-Animas-County, Colorado
Open full size
1940 US Federal Census — Las-Animas-County, Colorado
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00468-00717)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Rosa Trujillo | 25 | Maid | Housework | Colorado |
| 2 | Evelyn Marie Leonard | 24 | Lodger | Teacher | Colorado |
| 3 | Ethel Rae Whittaker | 42 | Lodger | Teacher | Iowa |
| 4 | Henry Segatti | 28 | Head | Driver | New Mexico |
| 5 | Lena Segatti | 25 | Wife | — | Colorado |
| 6 | Henry Jr. Segatti | 4 | Son | — | Colorado |
| 7 | John E. Barber | 54 | Head | Clerk | Pennsylvania |
| 8 | Rose Irene Barber | 38 | Wife | — | Colorado |
| 9 | Josephine Rosalie Barber | 17 | Daughter | — | Colorado |
| 10 | John E. Barber THIS PERSON | 15 | Son | Cont. Helper | Colorado |
| 11 | Jeanne Mary Barber | 8 | Daughter | — | Colorado |
| 12 | Theresa Anne Barber | 5 | Daughter | — | Colorado |
| 13 | Barbara Ann Barber | 3 | Daughter | — | Colorado |
| 14 | Clara Rose Barber | 2 | Daughter | — | Colorado |
| 15 | Fred M. Stone | 26 | Head | Teacher | Colorado |
| 16 | Winifred Stone | 24 | Wife | — | Colorado |
| 17 | Michael Stone | 3 | Son | — | Colorado |
| 18 | J. W. Hawley | 57 | Head | Lawyer | Kansas |
| 19 | Edith Ann Hawley | 49 | Wife | — | Kansas |
| 20 | Joseph Wayne Hawley | 21 | Son | — | Colorado |
| 21 | Robert William Hawley | 18 | Son | — | Colorado |
| 22 | Emma Hoffman | 69 | Head | — | Missouri |
| 23 | Charles Arthur Nowels | 29 | Head | Manager | Missouri |
| 24 | Ava Gertrude Nowels | 29 | Wife | — | Arkansas |
| 25 | Frances N. Winburn | 43 | Head | Nurse | Mississippi |
| 26 | Alice Edwarda Winburn | 30 | Daughter | Social Worker | Massachusetts |
| 27 | Martha Belle Winburn | 36 | Sister | — | Oklahoma |
| 28 | Daniel Winburn | 2 | Nephew | — | Colorado |
| 29 | Etta May Ayers | 57 | Head | Teacher | Ohio |
| 30 | C. H. Sailors | 67 | Head | Proprietor | Indiana |
| 31 | Minnie Sailors | 65 | Wife | — | Virginia |
| 32 | Thomas Hill | 40 | Head | Cashier | Colorado |
| 33 | Eudora Hill | 40 | Wife | — | Colorado |
| 34 | Mary Anna Hill | 7 | Daughter | — | Colorado |
| 35 | N. Neale Wycoff | 64 | Head | Dentistry | Iowa |
| 36 | Gladys E. Wycoff | 64 | Wife | — | Ohio |
| 37 | Humphreys Anna D. Wycoff | 82 | Mother-in-law | — | Ohio |
| 38 | — | None | — | — | — |
| 39 | Robert Latuda | 26 | Head | Finance | Colorado |
| 40 | Mildred Latuda | 22 | Wife | Developing | 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)