MH
Mildred Harris — 1940 US Census Record
Model Tree available1940 United States Federal Census · Hampden-County, Massachusetts
Our Model Tree links this Mildred Harris across the 1920, 1930 and 1940 US Censuses in Hampden-County, Massachusetts (XGBoost, ~Confirmed), with identified parents Dora & Charles — first a daughter (b.~1912), then head of a 5-person household.
Age 28
b. ~1912
Female
Daughter
Born: Massachusetts
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hampden-County, Massachusetts |
| Surname | Harris |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Springfield |
| 1935 Residence (County) | Hampden |
| Additional Details | |
| Occupation | Typist |
| Industry | City Tax Collector |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 236 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same house |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Typist |
| Township / Ward | Springfield |
| Est. Birth Year | ~1912 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mildred | Age | Birth yr |
|---|---|---|---|---|
| Seymour Harris | Son | — | 24 | ~1916 |
| Dora Harris | Spouse | — | 58 | ~1882 |
| Mildred Harris | Daughter | — | 28 | ~1912 |
| Charles Harris | Head | — | 53 | ~1887 |
| Murray Harris | Son | — | 22 | ~1918 |
Census Appearances
1920
Hampden, Massachusetts
Daughter, age 8
Hampden, Massachusetts · implied b. ~1912 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harris |
| Given Name | Mildred R |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Connecticut |
| Mother's Birthplace | Russian Poland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Hebrew |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Hampden, Massachusetts
Daughter, age 18
Hampden, Massachusetts · implied b. ~1912 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harris |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Connecticut |
| Mother's Birthplace | Warsaw Poland |
| Occupation | Saleslady |
| Industry | Department store |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Hampden-County, Massachusetts
Daughter, age 28
Hampden-County, Massachusetts · implied b. ~1912 — 5 household members
| Surname | Harris |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Springfield |
| 1935 Residence (County) | Hampden |
| Occupation | Typist |
| Industry | City Tax Collector |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 236 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same house |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
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 Harris across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Dora Harris (~0.92 confidence) and father Charles Harris (~0.92 confidence) and mother Dora Harris (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Dora Harris
b. ~1882
Source mother
● Household
· direct · ~0.92
Father
Charles Harris
b. ~1887
Source father
● Household
· direct · ~0.92
Mother
Dora Harris
b. ~1888
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mildred Harris
Daughter · 1940 · age 28 · b. ~1912 · Massachusetts
★ You are viewing this record
Sibling
Seymour Harris
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Murray Harris
Sibling · 1940 · age 22
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-t0627-01707-00281)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Sandra M. Mills | 4 | Daughter | — | Massachusetts |
| 42 | Louis P. Francis | 40 | Head | Truck Driver | Massachusetts |
| 43 | Ruby M. Francis | 17 | Wife | — | Massachusetts |
| 44 | Joseph P. Francis | 16 | Son | — | Massachusetts |
| 45 | Joseph Del Pozzo | 28 | Head | Shoe Worker | Massachusetts |
| 46 | Mary Del Pozzo | 28 | Wife | Currier | Massachusetts |
| 47 | Louise Del Pozzo | 1 | Daughter | — | Massachusetts |
| 48 | Clara Seidell | 64 | Head | — | Germany |
| 49 | Gertie Seidell | 39 | Daughter | Winder | Germany |
| 50 | Robert R. Seidell | 5 | Grandson | — | Massachusetts |
| 51 | Agnes Roberts | 56 | Head | Presser | Ireland |
| 52 | Mitchell Roberts | 24 | Lodger | Stock Clerk | Massachusetts |
| 53 | Marjorie Roberts | 25 | Lodger Wife | Nurse (Registered) | Massachusetts |
| 54 | Anthony Modzelewski | 22 | Son | Bookkeeper | Massachusetts |
| 55 | John J. O'Connor | 64 | Head | Conductor | Massachusetts |
| 56 | Elizabeth T. O'Connor | 66 | Wife | — | Irish Free State |
| 57 | William J. Rutledge | 27 | Head | Bottling | Massachusetts |
| 58 | Anna B. Rutledge | 22 | Wife | Servant | Vermont |
| 59 | Arthur C. Baker | 47 | Head | Machinist | Vermont |
| 60 | Nathalie M. Baker | 55 | Wife | Supervisor | Vermont |
| 61 | Maurice J. Cavanaugh | 24 | Head | Laborer | Massachusetts |
| 62 | Elmer S. Cavanaugh | 19 | Wife | — | Rhode Island |
| 63 | Theodore A. Cavanaugh | 1 | Daughter | — | Massachusetts |
| 64 | Mary Donahue | 69 | Head | — | Irish Free State |
| 65 | Robert Donahue | 17 | Grandson | — | New York |
| 66 | James Chase | 71 | Lodger | Assembler | Irish Free State |
| 67 | Maurice Donahue | 50 | Lodger | Engineer | Irish Free State |
| 68 | Joseph Restaino | 53 | Head | Fireman | Italy |
| 69 | Elizabeth Restaino | 50 | Wife | — | Italy |
| 70 | Albert Restaino | 25 | Son | Shipping Clerk | Massachusetts |
| 71 | Theresa A. Restaino | 19 | Daughter | Clerk | Massachusetts |
| 72 | Gloria Restaino | 17 | Daughter | — | Massachusetts |
| 73 | Emma Restaino | 14 | Daughter | — | Massachusetts |
| 74 | Mary Restaino | 13 | Daughter | — | Massachusetts |
| 75 | Alice Restaino | 11 | Daughter | — | Massachusetts |
| 76 | Charles S. Harris | 53 | Head | Traveling Salesman | Connecticut |
| 77 | Dora S. Harris | 58 | Wife | Storekeeper | Poland |
| 78 | Mildred Harris THIS PERSON | 28 | Daughter | Typist | Massachusetts |
| 79 | Seymour Harris | 24 | Son | Clerk | Massachusetts |
| 80 | Murray Harris | 22 | Son | Clerk | Massachusetts |
Related Census Records
Pedigree Summary
Mildred + 2 siblings
Gen 1 · 3 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)