AG
Alice Griffin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Oakland-County, Michigan
Our Model Tree links this Alice Griffin across the 1930 and 1940 US Censuses in Oakland-County, Michigan (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 7-person household.
Age 14
b. ~1926
Female
Daughter
Born: Michigan
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Oakland-County, Michigan |
| Surname | Griffin |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Oakland |
| Additional Details | |
| Highest Grade | Hs 1 |
| 1935 Residence | Michigan |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Farmington |
| Est. Birth Year | ~1926 |
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 Alice | Age | Birth yr |
|---|---|---|---|---|
| Arcella Griffin | Daughter | — | 12 | ~1928 |
| Fern Griffin | Spouse | — | 47 | ~1893 |
| Glenn Griffin | Son | — | 19 | ~1921 |
| David Griffin | Son | — | 10 | ~1930 |
| Letha Griffin | Daughter | — | 17 | ~1923 |
| Floyd Griffin | Head | — | 49 | ~1891 |
| Alice Griffin | Daughter | — | 14 | ~1926 |
Census Appearances
1930
Oakland, Michigan
Daughter, age 4
Oakland, Michigan · implied b. ~1926 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Griffin |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Occupation | none |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Oakland-County, Michigan
Daughter, age 14
Oakland-County, Michigan · implied b. ~1926 — 7 household members
| Surname | Griffin |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Oakland |
| Highest Grade | Hs 1 |
| 1935 Residence | Michigan |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
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 Alice Griffin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Alice Griffin
Daughter · 1940 · age 14 · b. ~1926 · Michigan
★ You are viewing this record
Sibling
Glenn Griffin
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Letha Griffin
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
David Griffin
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arcella Griffin
Sibling · 1940 · age 12
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 — Oakland-County, Michigan
Open full size
1940 US Federal Census — Oakland-County, Michigan
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01799-00027)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Gustav Albert Cronquist | 34 | Head | Builder | New York |
| 42 | Jane Cronquist | 39 | Wife | Cosmetologist | Michigan |
| 43 | Peter Bragman | 29 | Head | Pipe Fitter | Michigan |
| 44 | Marion Bragman | 27 | Wife | — | Wisconsin |
| 45 | Patricia Bragman | 8 | Daughter | — | Michigan |
| 46 | Jimmy Bragman | 6 | Son | — | Michigan |
| 47 | Douglas Bragman | 1 | Son | — | Michigan |
| 48 | Mary Harding | 65 | Mother-in-law | — | Wisconsin |
| 49 | Ben B. Mcculloch | 53 | Head | Specialty Salesman | Canada, Eng |
| 50 | Lillian Mcculloch | 52 | Wife | — | Michigan |
| 51 | Arthur Mcculloch | 16 | Son | — | Michigan |
| 52 | George Munn | 42 | Head | Driver | Tennessee |
| 53 | Naoma Munn | 26 | Wife | — | Tennessee |
| 54 | Scott Munn | 3 | Son | — | Michigan |
| 55 | Frank Lauritzen | 55 | Head | Laborer | Denmark |
| 56 | Nellie Lauritzen | 53 | Wife | — | Iowa |
| 57 | Frederick Lauritzen | 18 | Son | Stock Boy | Michigan |
| 58 | Floyd Griffin | 49 | Head | Mason | Michigan |
| 59 | Fern Griffin | 47 | Wife | — | Michigan |
| 60 | Glenn Griffin | 19 | Son | — | Michigan |
| 61 | Letha Griffin | 17 | Daughter | — | Michigan |
| 62 | Alice Griffin THIS PERSON | 14 | Daughter | — | Michigan |
| 63 | Arcella Griffin | 12 | Daughter | — | Michigan |
| 64 | David Griffin | 10 | Son | — | Michigan |
| 65 | Ralph Allen | 36 | Head | Tool & Die Maker | Michigan |
| 66 | Elizabeth Allen | 35 | Wife | — | Michigan |
| 67 | Diane Allen | 4 | Daughter | — | Michigan |
| 68 | Judith Allen | 1 | Daughter | — | Michigan |
| 69 | Wilfred Tompkins | 29 | Head | Brake Man | New York |
| 70 | Dorothy Tompkins | 32 | Wife | — | Canada, Eng |
| 71 | Dorothy Tompkins | 13 | Daughter | — | North Dakota |
| 72 | George N. Thomas | 71 | Head | — | Ohio |
| 73 | Donald Spiffie | 29 | Head | Cycle Charger | Michigan |
| 74 | Rosena Spiffie | 23 | Wife | — | Colorado |
| 75 | Sally L. Spiffie | 5 | Daughter | — | Michigan |
| 76 | Jacqueline Spiffie | 3 | Daughter | — | Michigan |
| 77 | Catherine Spiffie | 1 | Daughter | — | Michigan |
| 78 | Beryl Hatch | 43 | Head | Interior Decorator | Michigan |
| 79 | Louella Hatch | 37 | Wife | — | Michigan |
| 80 | Henry Hatch | 15 | Son | — | Michigan |
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)