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Mildred Baker — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this Mildred Baker across the 1920, 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1898), then head of a 10-person household.
Age 42
b. ~1898
Female
Spouse
Born: Pennsylvania
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Baker |
| Given Name | Mildred |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Sewickley Boro |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Industry | 0 |
| Class of Worker | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Same Place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Sewickley Boro |
| Est. Birth Year | ~1898 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mildred | Age | Birth yr |
|---|---|---|---|---|
| Betty Baker | Daughter | — | 10 | ~1930 |
| William Baker | Son | — | 14 | ~1926 |
| Martha Baker | Daughter | — | 6 | ~1934 |
| Harold Baker | Head | — | 45 | ~1895 |
| Harold Baker | Son | — | 21 | ~1919 |
| Jacqueline Baker | Daughter | — | 9 | ~1931 |
| Robert Baker | Son | — | 4 | ~1936 |
| Mildred Baker | Spouse | — | 42 | ~1898 |
| Gerald Baker | Son | — | 19 | ~1921 |
| David Baker | Son | — | 11 | ~1929 |
Census Appearances
1920
Allegheny, Pennsylvania
Other, age 22
Allegheny, Pennsylvania · implied b. ~1898 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Baker |
| Given Name | Mildred |
| Relationship to Head | Lodger |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Waitress |
| Industry | Restaurant |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Allegheny, Pennsylvania
Other, age 33
Allegheny, Pennsylvania · implied b. ~1897 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Baker |
| Given Name | Mildred |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 20 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Controller |
| Industry | Auto Supply |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Allegheny-County, Pennsylvania
Spouse, age 42
Allegheny-County, Pennsylvania · implied b. ~1898 — 10 household members
| Surname | Baker |
| Given Name | Mildred |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Sewickley Boro |
| 1935 Residence (County) | Allegheny |
| Industry | 0 |
| Class of Worker | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Same Place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Baker across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mildred Baker
Spouse · 1940 · age 42 · b. ~1898 · Pennsylvania
★ 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 — Allegheny-County, Pennsylvania
Open full size
1940 US Federal Census — Allegheny-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03416-00753)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Leah Wagner | 73 | Mother | — | Maryland |
| 2 | Emile Rougraff | 52 | Head | Draftsman | France |
| 3 | Margaret Rougraff | 50 | Wife | — | France |
| 4 | Henrietta Rougraff | 10 | Daughter | — | Pennsylvania |
| 5 | Katherine Rendon | 75 | Lodger | — | Maryland |
| 6 | Ruth Austin | 35 | Lodger | Teacher | Kentucky |
| 7 | William Wheat | 54 | Head | Proprietor | Maryland |
| 8 | Hazel Wheat | 54 | Wife | — | Maryland |
| 9 | Helen Kotula | 23 | Servant | Servant | Pennsylvania |
| 10 | Donald Hancock | 33 | Head | Agent | Ohio |
| 11 | Mildred Hancock | 32 | Wife | — | Ohio |
| 12 | Emma Montgomery | 82 | Head | — | Pennsylvania |
| 13 | Beulah Montgomery | 53 | Daughter | — | Pennsylvania |
| 14 | Carl Heine | 25 | Head | Director | Pennsylvania |
| 15 | Catherine Heine | 22 | Wife | Clerk | Pennsylvania |
| 16 | Thomas Smythe | 23 | Head | Chauffeur | Pennsylvania |
| 17 | Ruth Smythe | 24 | Wife | — | Pennsylvania |
| 18 | Thomas Smythe | 4 | Son | — | Pennsylvania |
| 19 | Myron Mauat | 45 | Head | Manager | Pennsylvania |
| 20 | Florence Mauat | 42 | Wife | — | Pennsylvania |
| 21 | Max Mauat | 17 | Son | — | Maryland |
| 22 | Joyce Mauat | 13 | Daughter | — | Maryland |
| 23 | John Scott | 52 | Head | Carpenter | England |
| 24 | Harold Baker | 45 | Head | Boiler Fireman | West Virginia |
| 25 | Mildred Baker THIS PERSON | 42 | Wife | — | Pennsylvania |
| 26 | Harold Jr. Baker | 21 | Son | New Worker | Pennsylvania |
| 27 | Gerald Baker | 19 | Son | Truck Driver | Pennsylvania |
| 28 | William Baker | 14 | Son | — | Pennsylvania |
| 29 | David Baker | 11 | Son | — | West Virginia |
| 30 | Betty Baker | 10 | Daughter | — | Pennsylvania |
| 31 | Jacqueline Baker | 9 | Daughter | — | Pennsylvania |
| 32 | Martha Baker | 6 | Daughter | — | Pennsylvania |
| 33 | Robert Baker | 4 | Son | — | Pennsylvania |
| 34 | Ann Hendricks | 38 | Head | Saleslady | Pennsylvania |
| 35 | James Hendricks | 19 | Son | Usher | Pennsylvania |
| 36 | Walter P. Morrow | 40 | Head | Tree Surgeon | Pennsylvania |
| 37 | Daisy R. Morrow | 37 | Wife | Seamstress | Pennsylvania |
| 38 | Virginia Chaplin | 79 | Head | — | Pennsylvania |
| 39 | Mary C. Chaplin | 69 | Sister | — | Pennsylvania |
| 40 | John S. Brothers | 40 | Head | Police Officer | Pennsylvania |
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)