AH
Ada Harris — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Logan-County, Colorado
Our Model Tree links this Ada Harris across the 1930 and 1940 US Censuses in Logan-County, Colorado (XGBoost, ~Confirmed) — first a spouse (b.~1895), then head of a 6-person household.
Age 45
b. ~1895
Female
Spouse
Born: Nebraska
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Logan-County, Colorado |
| Surname | Harris |
| Given Name | Ada |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Nebraska |
| 1935 Residence (City) | Sterling |
| 1935 Residence (County) | Logan |
| Additional Details | |
| Occupation | Laundress |
| Industry | At Home |
| Class of Worker | OA |
| Hours Worked | 36 |
| Income (1939) | 0 |
| Highest Grade | Hs 1 |
| 1935 Residence | Same place |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
| Occupation | Laundress |
| Township / Ward | Sterling |
| Est. Birth Year | ~1895 |
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 Ada | Age | Birth yr |
|---|---|---|---|---|
| Raymond Harris | Son | — | 13 | ~1927 |
| Lester Harris | Son | — | 10 | ~1930 |
| Doris Harris | Daughter | — | 8 | ~1932 |
| Joan Harris | Daughter | — | 3 | ~1937 |
| Ada Harris | Spouse | — | 45 | ~1895 |
| Henry Harris | Head | — | 51 | ~1889 |
Census Appearances
1930
Logan, Colorado
Other, age 35
Logan, Colorado · implied b. ~1895 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harris |
| Given Name | Ada |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Nebraska |
| Age at First Marriage | 19 |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
1940
Logan-County, Colorado
Spouse, age 45
Logan-County, Colorado · implied b. ~1895 — 6 household members
| Surname | Harris |
| Given Name | Ada |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Nebraska |
| 1935 Residence (City) | Sterling |
| 1935 Residence (County) | Logan |
| Occupation | Laundress |
| Industry | At Home |
| Class of Worker | OA |
| Hours Worked | 36 |
| Income (1939) | 0 |
| Highest Grade | Hs 1 |
| 1935 Residence | Same place |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
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 Ada Harris across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Ada Harris
Spouse · 1940 · age 45 · b. ~1895 · Colorado
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Logan-County, Colorado
Open full size
1940 US Federal Census — Logan-County, Colorado
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-00469-00351)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Patricia Pimple | 1 | daughter | — | Colorado |
| 42 | Keeta Johnson | 52 | head | Fireman | Nebraska |
| 43 | Ruth Johnson | 43 | wife | — | Iowa |
| 44 | Dale Johnson | 21 | son | Laborer | Colorado |
| 45 | Maurice Johnson | 16 | son | — | Colorado |
| 47 | D. B. Dalzell | 84 | head | — | Illinois |
| 48 | Paul J. Hayes | 39 | head | Owner | Iowa |
| 49 | Gaye Hayes | 34 | wife | Saleslady | Nebraska |
| 50 | Philberta Randall | 23 | sister-in-law | — | Nebraska |
| 51 | James E. Stenson | 65 | head | Real Estate Broker | Missouri |
| 52 | Mellie Stenson | 57 | wife | — | Illinois |
| 53 | Thomas H. Thalker | 55 | head | Salesman | Kentucky |
| 54 | Bertha Thalker | 45 | wife | — | Nebraska |
| 55 | Mary Jane Walker | 21 | daughter | Nurse | Missouri |
| 56 | William Walker | 16 | son | — | Colorado |
| 57 | Henry M. Harris | 51 | head | Chief Of Police | Nebraska |
| 58 | Ada Harris THIS PERSON | 45 | wife | Laundress | Nebraska |
| 59 | Raymond Harris | 13 | son | — | Colorado |
| 60 | Lester Harris | 10 | son | — | Colorado |
| 61 | Doris Jean Harris | 8 | daughter | — | Colorado |
| 62 | Joan Harris | 3 | daughter | — | Colorado |
| 63 | Eugene B. Hunter | 48 | head | District Manager | Colorado |
| 64 | Marguerite Hunter | 44 | wife | — | Iowa |
| 65 | Mary Elizabeth Hunter | 18 | daughter | — | Colorado |
| 66 | Gerald C. Lutin | 41 | head | Cashier | Colorado |
| 67 | Lula Lutin | 34 | wife | Bookkeeper | Iowa |
| 68 | Sallie Lutin | 1 | daughter | — | Information |
| 69 | John R. Burke | 34 | head | Phonograph Operator | Indiana |
| 70 | Lefa Burke | 34 | wife | — | Ohio |
| 71 | Isaac L. Titus | 60 | head | Manager | New Jersey |
| 72 | Vera C. Titus | 60 | wife | Cashier | Wisconsin |
| 73 | Lloyd R. Smith | 48 | head | Assistant Manager | Nebraska |
| 74 | Gladys Smith | 44 | wife | Saleslady | Nebraska |
| 75 | Lloyd Jr. Smith | 18 | son | — | Nebraska |
| 76 | Esther Eide | 36 | lodger | Teacher | Minnesota |
| 77 | George H. Cassell | 40 | head | Manager | Kansas |
| 78 | Blanche Cassell | 34 | wife | — | Kansas |
| 79 | Billie Louise Cassell | 13 | daughter | — | Kansas |
| 80 | Father William E. | None | M | — | — |
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)