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Margaret Miller — 1940 US Census Record
Model Tree available1940 United States Federal Census · Middlesex-County, Massachusetts
Our Model Tree links this Margaret Miller across the 1910, 1920, 1930 and 1940 US Censuses in Middlesex-County, Massachusetts (XGBoost, ~Confirmed), with identified parents John & David — first a daughter (b.~1902), then head of a 5-person household.
Age 38
b. ~1902
Female
Daughter
Born: Massachusetts
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Middlesex-County, Massachusetts |
| Surname | Miller |
| Given Name | Margaret M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Somerville city |
| 1935 Residence (County) | Middlesex |
| Additional Details | |
| Occupation | Stenographer |
| Industry | Bank |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1248 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Stenographer |
| Township / Ward | Somerville City |
| Est. Birth Year | ~1902 |
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 Margaret | Age | Birth yr |
|---|---|---|---|---|
| Margaret Miller | Daughter | — | 38 | ~1902 |
| Mary Miller | Daughter | — | 50 | ~1890 |
| John Miller | Head | — | 78 | ~1862 |
| Joseph Miller | Son | — | 42 | ~1898 |
| Elizabeth Miller | Spouse | — | 75 | ~1865 |
Census Appearances
1910
Middlesex, Massachusetts
Daughter, age 8
Middlesex, Massachusetts · implied b. ~1902 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Middlesex, Massachusetts
Daughter, age 17
Middlesex, Massachusetts · implied b. ~1903 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Margaret E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Middlesex, Massachusetts
Daughter, age 27
Middlesex, Massachusetts · implied b. ~1903 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Margaret E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Occupation | Clerk |
| Industry | Bank |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Middlesex-County, Massachusetts
Daughter, age 38
Middlesex-County, Massachusetts · implied b. ~1902 — 5 household members
| Surname | Miller |
| Given Name | Margaret M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Somerville city |
| 1935 Residence (County) | Middlesex |
| Occupation | Stenographer |
| Industry | Bank |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1248 |
| Highest Grade | H 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 Margaret Miller across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Miller (~0.92 confidence) and father David Miller (~0.92 confidence) and father John Miller (~0.92 confidence) and mother Elizabeth Miller (~0.92 confidence) and mother Margaret Miller (~0.92 confidence) and mother Mary Miller (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Miller
b. ~1862
Source father
● Household
· direct · ~0.92
Father
David Miller
b. ~1872
Source father
● Household
· direct · ~0.92
Father
John Miller
b. ~1870
Source father
● Household
· direct · ~0.92
Mother
Elizabeth Miller
b. ~1865
Source mother
● Household
· direct · ~0.92
Mother
Margaret Miller
b. ~1872
Source mother
● Household
· direct · ~0.92
Mother
Mary Miller
b. ~1872
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Margaret Miller
Daughter · 1940 · age 38 · b. ~1902 · Massachusetts
★ You are viewing this record
Sibling
Joseph Miller
Sibling · 1940 · age 42
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Miller
Sibling · 1940 · age 50
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-t0627-01702-00583)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lawrence F. Harvey | 10 | Nephew | — | Massachusetts |
| 2 | George Mulley | 23 | Lodger | Laborer | Massachusetts |
| 3 | Eva Hodes | 40 | Head | — | Russia |
| 4 | Nathan Hodes | 40 | Husband | Painter | Russia |
| 5 | Isadore Hodes | 20 | Son | Clerk | Russia |
| 6 | Pauline Hodes | 18 | Daughter | — | Massachusetts |
| 7 | Samuel Hodes | 16 | Son | — | Massachusetts |
| 8 | Jeanette Hodes | 12 | Daughter | — | Massachusetts |
| 9 | Gilbert Hodes | 10 | Son | — | Massachusetts |
| 10 | Marvin Hodes | 6 | Son | — | Massachusetts |
| 11 | Andrew O'Brien | 22 | Head | Watchman | Massachusetts |
| 12 | Marie O'Brien | 18 | Wife | Clerk | Massachusetts |
| 13 | — | None | — | — | — |
| 14 | Barney Basmech | 66 | Head | Tailor | Austria |
| 15 | Fannie Basmech | 61 | Wife | — | Austria |
| 16 | Louis Grossman | 68 | Head | — | Russia |
| 17 | Ida Grossman | 58 | Wife | — | Russia |
| 18 | Benjamin Grossman | 35 | Son | Lawyer | Massachusetts |
| 19 | Benjamin Vigor | 44 | Head | Packer | Portugal |
| 20 | Gustavo C. Vigor | 13 | Daughter | — | Massachusetts |
| 21 | Anthony Massaia | 25 | Head | Crane Operator | Massachusetts |
| 22 | Raffaele Massaia | 23 | Wife | — | Massachusetts |
| 23 | Vincent Massaia | 1 | Son | — | Massachusetts |
| 24 | — | None | — | — | — |
| 25 | — | None | — | — | — |
| 26 | — | None | — | — | — |
| 27 | — | None | — | — | — |
| 28 | — | None | — | — | — |
| 29 | David Leiberman | 40 | Head | Salesman | Russia |
| 30 | Fanny Leiberman | 39 | Wife | — | Russia |
| 31 | Harry Gallenstein | 75 | Head | Fireman | Rumania |
| 32 | Sarah Gallenstein | 55 | Wife | — | Austria |
| 33 | Pate Adelman | 72 | Head | Assorter | Russia |
| 34 | Rose Adelman | 72 | Wife | — | Russia |
| 35 | John Miller | 78 | Head | Clerk | Eire |
| 36 | Elizabeth Miller | 75 | Wife | — | Massachusetts |
| 37 | Mary E. Miller | 50 | Daughter | Bookkeeper | Massachusetts |
| 38 | Joseph R. Miller | 42 | Son | Salesman | Massachusetts |
| 39 | Margaret M. Miller THIS PERSON | 38 | Daughter | Stenographer | Massachusetts |
| 40 | — | None | — | — | — |
Pedigree Summary
Margaret + 2 siblings
Gen 1 · 6 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)