MH
Mildred Hill — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hampden-County, Massachusetts
Our Model Tree links this Mildred Hill across the 1930 and 1940 US Censuses in Hampden-County, Massachusetts (XGBoost, ~Confirmed) — first a daughter (b.~1923), then head of a 10-person household.
Age 17
b. ~1923
Female
Daughter
Born: New Hampshire
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hampden-County, Massachusetts |
| Surname | Hill |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| 1935 Residence (City) | Springfield |
| 1935 Residence (County) | Hampden |
| Additional Details | |
| Occupation | Filing Clerk |
| Industry | Life Insur. Co. |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 266 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
| Occupation | Filing Clerk |
| Township / Ward | Springfield |
| Est. Birth Year | ~1923 |
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 |
|---|---|---|---|---|
| Mildred Hill | Daughter | — | 17 | ~1923 |
| Katherine Hill | Daughter | — | 11 | ~1929 |
| Florence Hill | Spouse | — | 36 | ~1904 |
| John Hill | Son | — | 5 | ~1935 |
| Arthur Hill | Head | — | 45 | ~1895 |
| Arthur Hill | Son | — | 12 | ~1928 |
| Henry Hill | Other | — | 74 | ~1866 |
| Elisabeth Hill | Daughter | — | 17 | ~1923 |
| Evelyn Hill | Daughter | — | 15 | ~1925 |
| Pauline Hill | Daughter | — | 8 | ~1932 |
Census Appearances
1930
Hampden, Massachusetts
Daughter, age 8
Hampden, Massachusetts · implied b. ~1922 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hill |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | Canada-French |
| Mother's Birthplace | Massachusetts |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1940
Hampden-County, Massachusetts
Daughter, age 17
Hampden-County, Massachusetts · implied b. ~1923 — 10 household members
| Surname | Hill |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| 1935 Residence (City) | Springfield |
| 1935 Residence (County) | Hampden |
| Occupation | Filing Clerk |
| Industry | Life Insur. Co. |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 266 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
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 Hill across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mildred Hill
Daughter · 1940 · age 17 · b. ~1923 · Massachusetts
★ You are viewing this record
Sibling
Katherine Hill
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Hill
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arthur Hill
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Evelyn Hill
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elisabeth Hill
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Pauline Hill
Sibling · 1940 · age 8
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 — Hampden-County, Massachusetts
Open full size
1940 US Federal Census — Hampden-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01706-00348)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Branislaus Zabrowski | 18 | Son | Bell Boy | Massachusetts |
| 2 | Martin Rajurski | 46 | Head | Tire Maker | Poland |
| 3 | Celia Rajurski | 45 | Wife | — | Poland |
| 4 | Irene Rajurski | 25 | Daughter | Envelope Makers | Massachusetts |
| 5 | Anna Rajurski | 21 | Daughter | Envelope Makers | Massachusetts |
| 6 | A. Ovilla | 49 | Head | Brick Layer | Canada-French |
| 7 | Gladys Ovilla | 31 | Wife | — | Massachusetts |
| 8 | Ruth Sittaway | 16 | Step-daughter | House Work | Massachusetts |
| 9 | Shirley Sittaway | 13 | Step-daughter | — | Massachusetts |
| 10 | Stanley Sittaway | 10 | Step-son | — | Massachusetts |
| 11 | Charles J. Beardsley | 73 | Head | — | Massachusetts |
| 12 | Ada Beardsley | 61 | Wife | Practical Nurse | Ohio |
| 13 | Ernest Montagna | 31 | Head | Truck Driver | Massachusetts |
| 14 | Eva Montagna | 32 | Wife | — | New York |
| 15 | Ernest Jr. Montagna | 7 | Son | — | Massachusetts |
| 16 | Donald Montagna | 1 | Son | — | Massachusetts |
| 17 | Arthur Hill | 45 | Head | Fireman | Canada-English |
| 18 | Florence Hill | 36 | Wife | — | Massachusetts |
| 19 | Mildred Hill THIS PERSON | 17 | Daughter | Filing Clerk | New Hampshire |
| 20 | Elisabeth Hill | 17 | Daughter | Sales Clerk | New Hampshire |
| 21 | Evelyn Hill | 15 | Daughter | — | New Hampshire |
| 22 | Arthur Hill | 12 | Son | — | Massachusetts |
| 23 | Katherine Hill | 11 | Daughter | — | Massachusetts |
| 24 | Pauline Hill | 8 | Daughter | — | Massachusetts |
| 25 | John Hill | 5 | Son | — | Massachusetts |
| 26 | Henry Hill | 74 | Father | — | Vermont |
| 27 | James Dempsey | 47 | Head | — | Massachusetts |
| 28 | Bridget Dempsey | 36 | Wife | — | Irish Free State |
| 29 | Martha Dempsey | 14 | Daughter | — | Massachusetts |
| 30 | James Dempsey | 12 | Son | — | Massachusetts |
| 31 | John Dempsey | 10 | Son | — | Massachusetts |
| 32 | William Dempsey | 8 | Son | — | Massachusetts |
| 33 | Patricia Dempsey | 7 | Daughter | — | Massachusetts |
| 34 | Elisabeth Dempsey | 6 | Daughter | — | Massachusetts |
| 35 | Edward Dempsey | 4 | Son | — | Massachusetts |
| 36 | Robert Dempsey | 3 | Son | — | Massachusetts |
| 37 | Rena Garlick | 48 | Head | — | Massachusetts |
| 38 | Mildred Garlick | 16 | Daughter | — | Massachusetts |
| 39 | Margaret Garlick | 14 | Daughter | — | Massachusetts |
| 40 | Robert Garlick | 11 | Son | — | Massachusetts |
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)