MC
Mildred Cook — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hamilton-County, Ohio
Our Model Tree links this Mildred Cook across the 1920, 1930 and 1940 US Censuses in Hamilton-County, Ohio (XGBoost, ~Confirmed) — first a spouse (b.~1894), then head of a 4-person household.
Age 46
b. ~1894
Female
Spouse
Born: Ohio
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Hamilton-County, Ohio |
| Surname | Cook |
| Given Name | Mildred |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Cincinnati |
| 1935 Residence (County) | Hamilton |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | S 5 |
| 1935 Residence | Same House |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Cincinnati |
| Est. Birth Year | ~1894 |
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 Mildred | Age | Birth yr |
|---|---|---|---|---|
| Charles Cook | Head | — | 47 | ~1893 |
| Missed Cook | Other | — | — | |
| Mildred Cook | Spouse | — | 46 | ~1894 |
| Hope Cook | Daughter | — | 14 | ~1926 |
Census Appearances
1920
Hamilton, Ohio
Spouse, age 26
Hamilton, Ohio · implied b. ~1894 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cook |
| Given Name | Mildred |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Ohio |
| Father's Birthplace | England |
| Mother's Birthplace | Ohio |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Hamilton, Ohio
Spouse, age 36
Hamilton, Ohio · implied b. ~1894 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cook |
| Given Name | Mildred |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 18 |
| Father's Birthplace | England |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Hamilton-County, Ohio
Spouse, age 46
Hamilton-County, Ohio · implied b. ~1894 — 4 household members
| Surname | Cook |
| Given Name | Mildred |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Cincinnati |
| 1935 Residence (County) | Hamilton |
| Class of Worker | 0 |
| Highest Grade | S 5 |
| 1935 Residence | Same House |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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.
Show:
This person
Anchor record
Mildred Cook
Spouse · 1940 · age 46 · b. ~1894 · Ohio
★ 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 — Hamilton-County, Ohio
Open full size
1940 US Federal Census — Hamilton-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03194-00380)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mone Forman | 28 | Son | Clerk | Ohio |
| 2 | Milton Forman | 26 | Son | Proprietor | Ohio |
| 3 | Joseph Brown | 55 | Head | Real Estate | Russia |
| 4 | Anna Brown | 54 | Wife | — | Russia |
| 5 | M Jacob Brown | 25 | Son | Lawyer | Penna |
| 6 | Betty Brown | 20 | Daughter | Stenographer | Ohio |
| 7 | Charles Cook | 47 | Head | Maintenance | Ohio |
| 8 | Mildred Cook THIS PERSON | 46 | Wife | — | Ohio |
| 9 | Hope Cook | 14 | Daughter | — | Ohio |
| 10 | Missed Line Cook | None | — | — | — |
| 11 | Mary Schwartz | 61 | Head | — | Poland |
| 12 | Rosalie Fishberg | 41 | Daughter | Beautician | Ohio |
| 13 | Catherine Petrie | 40 | Head | Cook And Waitress | Ohio |
| 14 | James Petrie | 15 | Son | Laborer | Ohio |
| 15 | Raymond Petrie | 13 | Son | — | Ohio |
| 16 | Charles Wallace | 64 | Head | Laborer | Tennessee |
| 17 | Irene Wallace | 58 | Wife | — | Ohio |
| 18 | Molly Oelheim | 80 | Head | — | Ohio |
| 19 | Mollie Oelheim | 50 | Son | — | Ohio |
| 20 | Clarence Eckert | 64 | Head | — | Ohio |
| 21 | Laura Eckert | 75 | Sister | — | Ohio |
| 22 | Charles Merrill | 37 | Head | Housekeeper | Kentucky |
| 23 | Geraldine Merrill | 17 | Wife | Packer | Kentucky |
| 24 | Samuel Whitfield | 51 | Head | Watchman | Maryland |
| 25 | Rhea Whitfield | 49 | Wife | — | Kentucky |
| 26 | Adele Whitfield | 22 | Daughter | Bookkeeper | Ohio |
| 27 | M Jane Whitfield | 16 | Daughter | Waitress | Ohio |
| 28 | Millie Reid | 60 | Head | Lumberman | Ohio |
| 29 | Carrie Reid | 60 | Sister | — | Ohio |
| 30 | Edward Wehule | 68 | Head | Janitor | Ohio |
| 31 | Celia Wehule | 65 | Wife | — | Iowa |
| 32 | Blanche Oden | 24 | Daughter | — | Canada |
| 33 | Kenneth Oden | 26 | Son | Patrolman | Ohio |
| 34 | Kenneth Jr. Oden | 2 | Grandson | — | Ohio |
| 35 | Joseph Oelheim | 52 | Head | Salesman | Ohio |
| 36 | Jessie Oelheim | 50 | Wife | — | Ohio |
| 37 | Frank Oelheim | 23 | Son | Salesman | Ohio |
| 38 | Marion Oelheim | 26 | Son | Attendance Officer | Ohio |
| 39 | Rudolph Posthorn | 62 | Head | Tailor | Austria |
| 40 | Anna Posthorn | 57 | Wife | — | Austria |
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)