MC
Mildred Cook — 1940 US Census Record
Model Tree available1940 United States Federal Census · Shiawassee-County, Michigan
Our Model Tree links this Mildred Cook across the 1920, 1930 and 1940 US Censuses in Shiawassee-County, Michigan (XGBoost, ~Confirmed), with identified parents Frankie & Gertie — first a daughter (b.~1919), then head of a 6-person household.
Age 21
b. ~1919
Female
Daughter
Born: Michigan
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Shiawassee-County, Michigan |
| Surname | Cook |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Owosso |
| 1935 Residence (County) | Shiawassee |
| Additional Details | |
| Occupation | Beautician |
| Industry | Beauty Parlor |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 208 |
| Highest Grade | H 4 |
| 1935 Residence | Michigan |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Occupation | Beautician |
| Township / Ward | Owosso City |
| Est. Birth Year | ~1919 |
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 Mildred | Age | Birth yr |
|---|---|---|---|---|
| Mildred Cook | Daughter | — | 21 | ~1919 |
| Lodger Klovstad | Other | — | — | |
| Lodger Giles | Other | — | — | |
| James Cook | Head | — | 56 | ~1884 |
| Regina Cook | Other | — | 76 | ~1864 |
| Gertie Cook | Spouse | — | 57 | ~1883 |
Census Appearances
1920
Shiawassee, Michigan
Daughter, age 1
Shiawassee, Michigan · implied b. ~1919 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cook |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1930
Shiawassee, Michigan
Daughter, age 11
Shiawassee, Michigan · implied b. ~1919 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cook |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Shiawassee-County, Michigan
Daughter, age 21
Shiawassee-County, Michigan · implied b. ~1919 — 6 household members
| Surname | Cook |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Owosso |
| 1935 Residence (County) | Shiawassee |
| Occupation | Beautician |
| Industry | Beauty Parlor |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 208 |
| Highest Grade | H 4 |
| 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 Mildred Cook across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Frankie Cook (~0.92 confidence) and mother Gertie Cook (~0.92 confidence) and father James Cook (~0.92 confidence) and father James Cook (~0.92 confidence) and father Joseph Cook (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Frankie Cook
b. ~1883
Source mother
● Household
· direct · ~0.92
Mother
Gertie Cook
b. ~1883
Source mother
● Household
· direct · ~0.92
Father
James Cook
b. ~1884
Source father
● Household
· direct · ~0.92
Father
James Cook
b. ~1884
Source father
● Household
· direct · ~0.92
Father
Joseph Cook
b. ~1884
Source father
● Household
· direct · ~0.92
This person
Anchor record
Mildred Cook
Daughter · 1940 · age 21 · b. ~1919 · Michigan
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Shiawassee-County, Michigan
Open full size
1940 US Federal Census — Shiawassee-County, Michigan
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01820-00500)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Elanah Hawkes | 28 | Companion | Teacher | Michigan |
| 42 | Mina D. Hughes | 77 | Head | Housework | Michigan |
| 43 | Russell Babb | 26 | Head | Gardener | New York |
| 44 | Dorothy Babb | 20 | Wife | Housewife | Michigan |
| 45 | Marlene Babb | 4 | Daughter | — | Michigan |
| 46 | Mildred Babb | 1 | Daughter | — | Michigan |
| 47 | Henry Baker | 25 | Lodger | Flyer Loader | Michigan |
| 48 | Helen E. Cummings | 37 | Head | Clerk | Michigan |
| 49 | Robert Cummings | 16 | Son | Delivery Boy | Michigan |
| 50 | Donald Cummings | 13 | Son | — | Michigan |
| 51 | Gary Cummings | 10 | Son | — | Michigan |
| 52 | John Dreyer | 68 | Head | Retired Janitor | Austria |
| 53 | Catherine Dreyer | 60 | Wife | Housewife | Michigan |
| 54 | James D. Cook | 56 | Head | Owner | Michigan |
| 55 | Gertie Cook | 57 | Wife | Housewife | Ohio |
| 56 | Mildred Cook THIS PERSON | 21 | Daughter | Beautician | Michigan |
| 57 | Regina Cook | 76 | Mother | Housewife | Michigan |
| 58 | Lodger Giles | None | M | Implement Co. | — |
| 59 | Lodger Klovstad | None | F | Own Home | — |
| 60 | Charles Greenwell | 64 | Head | Upholsterer | Germany |
| 61 | Minnie Greenwell | 67 | Wife | Housewife | Germany |
| 62 | Arthur D. Alkilson | 62 | Head | Unable To Work | Michigan |
| 63 | Mae B. Alkilson | 57 | Wife | Housewife | Michigan |
| 64 | Mary M. Benson | 80 | Mother-in-law | — | Michigan |
| 65 | Max G. Bristol | 44 | Head | Distributor | Michigan |
| 66 | Ethel Bristol | 43 | Wife | Housewife | Michigan |
| 67 | Shirley Bristol | 21 | Daughter | Clerk | Michigan |
| 68 | Marie Bristol | 19 | Daughter | Operator | Michigan |
| 69 | Stanley Bristol | 15 | Son | — | Michigan |
| 70 | Cloyse Willington | 32 | Head | Operator | Michigan |
| 71 | Janie R. Willington | 36 | Wife | Bookkeeper | Michigan |
| 72 | Robert Archer | 25 | Head | Braking Machine | Michigan |
| 73 | Marie Q. Archer | 23 | Wife | Housewife | Michigan |
| 74 | Harry Hileman | 47 | Head | Conductor | Ohio |
| 75 | Mary Q. Hileman | 44 | Wife | Housewife | Michigan |
| 76 | Helen Hileman | 22 | Daughter | Clerk | Michigan |
| 77 | Barbara Hileman | 16 | Daughter | Attending School | Michigan |
| 78 | Valerie Nan Hileman | 8 | Daughter | — | Michigan |
| 79 | Fred A. Hande-Mark | 28 | Head | Press Operator | Michigan |
| 80 | Margaret Hande-Mark | 25 | Wife | Saleslady | Michigan |
Pedigree Summary
Mildred
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
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)