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Mildred Miller — 1940 US Census Record
Model Tree available1940 United States Federal Census · Middlesex-County, Massachusetts
Our Model Tree links this Mildred Miller across the 1920, 1930 and 1940 US Censuses in Middlesex-County, Massachusetts (XGBoost, ~Confirmed), with identified parents Joseph & Joseph — first a daughter (b.~1908), then head of a 5-person household.
Age 32
b. ~1908
Female
Daughter
Born: Massachusetts
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Middlesex-County, Massachusetts |
| Surname | Miller |
| Given Name | Mildred M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Medford City |
| 1935 Residence (County) | Middlesex |
| Additional Details | |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Medford City |
| Est. Birth Year | ~1908 |
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 |
|---|---|---|---|---|
| Mildred Miller | Daughter | — | 32 | ~1908 |
| Catherine Miller | Daughter | — | 34 | ~1906 |
| Joseph Miller | Head | — | 53 | ~1887 |
| Marion Arnett | Other | — | 75 | ~1865 |
| Mildred Miller | Spouse | — | 54 | ~1886 |
Census Appearances
1920
Middlesex, Massachusetts
Daughter, age 12
Middlesex, Massachusetts · implied b. ~1908 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Middlesex, Massachusetts
Daughter, age 22
Middlesex, Massachusetts · implied b. ~1908 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Mildred M. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | bookkeeper |
| Industry | dry goods |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Middlesex-County, Massachusetts
Daughter, age 32
Middlesex-County, Massachusetts · implied b. ~1908 — 5 household members
| Surname | Miller |
| Given Name | Mildred M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Medford City |
| 1935 Residence (County) | Middlesex |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| 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 Miller across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Joseph Miller (~0.92 confidence) and father Joseph Miller (~0.92 confidence) and mother Mildred Miller (~0.92 confidence) and mother Mildred Miller (~0.92 confidence) and father Joseph Miller (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Joseph Miller
b. ~1882
Source father
● Household
· direct · ~0.92
Father
Joseph Miller
b. ~1882
Source father
● Household
· direct · ~0.92
Mother
Mildred Miller
b. ~1886
Source mother
● Household
· direct · ~0.92
Mother
Mildred Miller
b. ~1886
Source mother
● Household
· direct · ~0.92
Father
Joseph Miller
b. ~1887
Source father
● Household
· direct · ~0.92
This person
Anchor record
Mildred Miller
Daughter · 1940 · age 32 · b. ~1908 · Massachusetts
★ You are viewing this record
Sibling
Catherine Miller
Sibling · 1940 · age 34
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 — Middlesex-County, Massachusetts
Open full size
1940 US Federal Census — Middlesex-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01611-00319)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | George Coombs | 57 | Head | Gold Worker | England |
| 2 | Margaret Coombs | 55 | Wife | — | England |
| 3 | Frederick W Westacott | 63 | Head | — | England |
| 4 | Emma J. Westacott | 66 | Wife | — | Canada-English |
| 5 | Joseph W. Miller | 53 | Head | Fireman Shipper | Massachusetts |
| 6 | Mildred B Miller | 54 | Wife | — | Massachusetts |
| 7 | Catherine T Miller | 34 | Daughter | Stenographer | Massachusetts |
| 8 | Mildred M. Miller THIS PERSON | 32 | Daughter | — | Massachusetts |
| 9 | Marion G Arnett | 75 | Sister-in-law | Hand Sewer | Massachusetts |
| 10 | Catherine Higgins | 63 | Head | Cafeteria Worker | Massachusetts |
| 11 | Jeremiah A Callahan | 75 | Head | — | Massachusetts |
| 12 | Annie J. Callahan | 69 | Wife | — | Massachusetts |
| 13 | Norman Rosen | 30 | Head | Salesman | Massachusetts |
| 14 | Helen C. Rosen | 29 | Wife | — | Massachusetts |
| 15 | Gerard N Rosen | 6 | Son | — | Massachusetts |
| 16 | Joan T. Rosen | 5 | Daughter | — | Massachusetts |
| 17 | Patricia A. Rosen | 4 | Daughter | — | Massachusetts |
| 18 | Joseph A Leckie | 50 | Head | Oil Burner Repair | Missouri |
| 19 | Mary E. Leckie | 52 | Wife | Clerk | Kentucky |
| 20 | Lewis A Leckie | 24 | Son | — | Oklahoma |
| 21 | Donald R. Leckie | 18 | Son | Printer | Massachusetts |
| 22 | William R Green | 60 | Head | Tool Maker | Massachusetts |
| 23 | Marybell E Green | 67 | Wife | — | Massachusetts |
| 24 | James D. Warner | 41 | Head | Fireman | Massachusetts |
| 25 | Charles M Hargrove | 41 | Partner | Fireman | Massachusetts |
| 26 | Henrietta Smith | 59 | Head | — | Massachusetts |
| 27 | William H Mcnamara | 64 | Brother | — | Massachusetts |
| 28 | Paul O. Comey | 42 | Head | — | Massachusetts |
| 29 | Bettina H Comey | 38 | Wife | — | Massachusetts |
| 30 | Edwin H. Tenney | 68 | Head | — | Massachusetts |
| 31 | Ida M. Tenney | 61 | Wife | — | Vermont |
| 32 | Alfred Burtnett | 21 | Daughter | — | Massachusetts |
| 33 | Barbara J. Burtnett | 5 | Granddaughter | — | Massachusetts |
| 34 | Eleanor J Burtnett | 2 | Granddaughter | — | Massachusetts |
| 35 | Ellsworth Tenney | 42 | Son | — | New Hampshire |
| 36 | Chester A. Lougee | 58 | Head | Electrician | Massachusetts |
| 37 | Helen J. Lougee | 46 | Wife | — | Canada-English |
| 38 | Annie V. Murray | 50 | Boarder | Housekeeper Private | Same Place |
| 39 | Helen M. Murray | 31 | Daughter | Insurance | Same Place |
| 40 | Rita G. Murray | 23 | Daughter | Retail Grocer | Same Place |
Pedigree Summary
Mildred + 1 sibling
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)