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Charles Day — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Alamosa, Colorado
Our Model Tree links this Charles Day across the 1920, 1930 and 1940 US Censuses in Alamosa, Colorado (XGBoost, ~Confirmed) — first a head (b.~1876), then head of a 3-person household.
Age 54
b. ~1876
Male
Head
Born: Iowa
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Alamosa, Colorado |
| Surname | Day |
| Given Name | Charles B. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Iowa |
| Age at First Marriage | 27 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Iowa |
| Additional Details | |
| Occupation | Carman |
| Industry | Railroad |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | $30.00 |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Carman |
| Township / Ward | Alamosa City |
| Est. Birth Year | ~1876 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Charles Day | Head | — | 54 | ~1876 |
| Chad Day | Son | — | 19 | ~1911 |
| May Day | Spouse | — | 43 | ~1887 |
Census Appearances
1920
Alamosa, Colorado
Head, age 44
Alamosa, Colorado · implied b. ~1876 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Day |
| Given Name | Charles B. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Iowa |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Iowa |
| Occupation | Car Repairer |
| Industry | Rail Road Shop |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Alamosa, Colorado
Head, age 54
Alamosa, Colorado · implied b. ~1876 — 3 household members
| Surname | Day |
| Given Name | Charles B. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Iowa |
| Age at First Marriage | 27 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Iowa |
| Occupation | Carman |
| Industry | Railroad |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | $30.00 |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Alamosa-County, Colorado
Other, age 64
Alamosa-County, Colorado · implied b. ~1876 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Day |
| Given Name | Charles B. |
| Relationship to Head | Father |
| Sex | M |
| Color / Race | White |
| Age | 64 |
| Marital Status | Widowed |
| Birthplace | Iowa |
| 1935 Residence (City) | Alamosa City |
| 1935 Residence (County) | Alamosa |
| Occupation | painter |
| Industry | construction |
| Class of Worker | OA |
| Hours Worked | 44 |
| Income (1939) | 200 |
| Highest Grade | 7 |
| 1935 Residence | Same place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 Charles Day across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Charles Day
Head · 1930 · age 54 · b. ~1876 · Colorado
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Alamosa, Colorado
Open full size
1930 US Federal Census — Alamosa, Colorado
Page Contents
47 people indexed on this census page (ia:1930:15thcensus229unit:0627)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 4 | Ned Baysinger | 36 | Head | Water Service | Kansas |
| 5 | Mildred Baysinger | 29 | Wife | — | Colorado |
| 6 | Ruby Baysinger | 10 | Adopted Daughter | — | Colorado |
| 7 | Harold Baysinger | 6 | Son | — | Colorado |
| 8 | Seymour D. Henson | 30 | Head | Pool Hall | Nebraska |
| 9 | Viola A. Henson | 24 | Wife | None | Oklahoma |
| 10 | Wellington Elmer R. Henson | 11 | Step Son | None | Colorado |
| 11 | Virgle C. Bringfield | 33 | Head | Fireman | Oklahoma |
| 12 | Mattie Bringfield | 33 | Wife | None | Colorado |
| 13 | Floyd J. Bringfield | 14 | Son | — | Colorado |
| 14 | Dorothy L. Bringfield | 12 | Daughter | — | Colorado |
| 15 | Virginia M. Bringfield | 10 | Daughter | — | Colorado |
| 16 | James A. Bachand | 25 | Head | Mechanic | Rhode Island |
| 17 | Mary E. Bachand | 22 | Wife | Operator | Iowa |
| 18 | Adam Clarke | 51 | Head | Machinist | Canada Eng. |
| 19 | Gladys Clarke | 49 | Wife | Teacher | Missouri |
| 20 | Robert J. Clarke | 15 | Son | None | Colorado |
| 21 | Reims A. Rail | 24 | Head | Mechanic | Georgia |
| 22 | Catherine Rail | 22 | Wife | None | Oklahoma |
| 23 | Catherine Rail | 4 | Daughter | — | Colorado |
| 24 | Floragene Rail | 2 | Daughter | — | Colorado |
| 25 | Lloyd H. Farmer | 32 | Roomer | Vulcanizer | Colorado |
| 26 | Cyril Pruitt | 18 | Roomer | Fireman | Florida |
| 27 | Elmer G. Gerber | 20 | Head | Mormon Missionary | Utah |
| 28 | Ralph Taylor | 20 | Lodger | Mormon Missionary | Utah |
| 29 | Chas. W. Eckhart | 36 | Head | Engineer | Nebraska |
| 30 | Helen L. Eckhart | 28 | Wife | None | Colorado |
| 31 | Curtis Fletcher | 9 | Step Son | — | New Mexico |
| 32 | Dewey H. Baker | 31 | Head | Driver | Nebraska |
| 33 | Wilda R. Baker | 30 | Wife | Clerk | Illinois |
| 34 | Angel M. Baker | 9 | Son | None | Nebraska |
| 35 | Bobby J. Baker | 2 | Son | — | Colorado |
| 36 | Lyda J. Lady | 62 | Mother-in-law | — | Ohio |
| 37 | Salvador Duran | 55 | Head | Laborer | Colorado |
| 38 | Madaline Duran | 44 | Wife | None | Colorado |
| 39 | Austin Duran | 25 | Son | Laborer | Colorado |
| 40 | Louise Duran | 21 | Son | Laborer | Colorado |
| 41 | Laura Duran | 18 | Daughter | None | Colorado |
| 42 | Josephine Duran | 16 | Daughter | None | Colorado |
| 43 | Charles B. Day THIS PERSON | 54 | Head | Carman | Iowa |
| 44 | May Day | 43 | Wife | None | Colorado |
| 45 | Chad Robertson Day | 19 | Son | Tailor | Colorado |
| 46 | Robt. E. Bergman | 26 | Head | Salesman | Colorado |
| 47 | Mildred Bergman | 20 | Wife | None | Colorado |
| 48 | Donald L. Bergman | 1 | Son | — | Colorado |
| 49 | James C. Beekley | 35 | Head | Inspector (Refrigeration) | Colorado |
| 50 | Agnes Beekley | 35 | Wife | None | Kansas |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)