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Addie Davis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Washtenaw-County, Michigan
Our Model Tree links this Addie Davis across the 1930 and 1940 US Censuses in Washtenaw-County, Michigan (XGBoost, ~Confirmed) — first a spouse (b.~1901), then head of a 4-person household.
Age 39
b. ~1901
Female
Spouse
Born: Arkansas
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Washtenaw-County, Michigan |
| Surname | Davis |
| Given Name | Addie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Arkansas |
| 1935 Residence (City) | Ypsilanti Township |
| 1935 Residence (County) | Washtenaw |
| Additional Details | |
| Highest Grade | Hs 2 |
| 1935 Residence | Same place |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
| Township / Ward | Ypsilanti Township |
| Est. Birth Year | ~1901 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Addie | Age | Birth yr |
|---|---|---|---|---|
| Richard Davis | Son | — | 16 | ~1924 |
| Ronald Davis | Son | — | 13 | ~1927 |
| Ralph Davis | Head | — | 41 | ~1899 |
| Addie Davis | Spouse | — | 39 | ~1901 |
Census Appearances
1930
Washtenaw, Michigan
Other, age 29
Washtenaw, Michigan · implied b. ~1901 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Addie E. |
| Relationship to Head | wife-H |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Arkansas |
| Age at First Marriage | 20 |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Minnesota |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
1940
Washtenaw-County, Michigan
Spouse, age 39
Washtenaw-County, Michigan · implied b. ~1901 — 4 household members
| Surname | Davis |
| Given Name | Addie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Arkansas |
| 1935 Residence (City) | Ypsilanti Township |
| 1935 Residence (County) | Washtenaw |
| Highest Grade | Hs 2 |
| 1935 Residence | Same place |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
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 Addie Davis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Addie Davis
Spouse · 1940 · age 39 · b. ~1901 · Michigan
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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 — Washtenaw-County, Michigan
Open full size
1940 US Federal Census — Washtenaw-County, Michigan
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01824-01084)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Louise Bates | 12 | Daughter | — | Michigan |
| 42 | Thomas Bates | 8 | Son | — | Michigan |
| 43 | Bonnie Bates | 6 | Daughter | — | Michigan |
| 44 | Thomas Davis | 68 | Father | — | New York |
| 45 | Noel Borton | 25 | Head | Inspector | Ohio |
| 46 | Ruth Borton | 24 | Wife | — | Michigan |
| 47 | Richard Borton | 1 | Son | — | Michigan |
| 48 | Olin Benty | 31 | Head | Shearer | Michigan |
| 49 | Alice Benty | 27 | Wife | — | Michigan |
| 50 | Betty Benty | 6 | Daughter | — | Michigan |
| 51 | Theodore Benty | 4 | Son | — | Michigan |
| 52 | Stella Benty | 3 | Daughter | — | Michigan |
| 53 | Gerhardt Hygelund | 59 | Head | Carpenter | Ohio |
| 54 | Ilena Hygelund | 45 | Wife | — | Ohio |
| 55 | William Swartwood | 69 | Head | — | Michigan |
| 56 | Edna Swartwood | 60 | Wife | — | Michigan |
| 57 | Ora Swartwood | 33 | Daughter | Special Educ. Teacher | Michigan |
| 58 | Charles Maloney | 33 | Head | Laborer | New York |
| 59 | Lillian Maloney | 26 | Wife | — | Ohio |
| 60 | Edwin Maloney | 7 | Son | — | Michigan |
| 61 | Norman Maloney | 5 | Son | — | Michigan |
| 62 | Delbert Maloney | 3 | Son | — | Michigan |
| 63 | William Heater | 35 | Head | Welder | Michigan |
| 64 | Dorothy Heater | 22 | Wife | Laborer | Michigan |
| 65 | George Patterson | 22 | Lodger | Mounting | Michigan |
| 66 | Amil Colby | 27 | Lodger | Laborer | Michigan |
| 67 | Eugene Day | 41 | Head | Maintenance | Michigan |
| 68 | Bessie Day | 40 | Wife | — | Ohio |
| 69 | Nettie I. Day | 16 | Daughter | — | Michigan |
| 70 | Jean V. Day | 14 | Daughter | — | Michigan |
| 71 | Alice J. Hickman | 68 | Head | — | England |
| 72 | Gertrude F. Coleman | 37 | Daughter | Laborer | Michigan |
| 73 | Lillian Crippen | 72 | Head | — | Michigan |
| 74 | Carrie Crippen | 70 | Sister | — | Michigan |
| 75 | Ralph Davis | 41 | Head | Ventilation | Michigan |
| 76 | Addie Davis THIS PERSON | 39 | Wife | — | Arkansas |
| 77 | Richard Davis | 16 | Son | — | Michigan |
| 78 | Ronald Davis | 13 | Son | — | Michigan |
| 79 | Bruce R. Aiken | 50 | Head | Shipping Room | Canada English |
| 80 | Aiken | None | — | — | — |
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)