MA
Mildred Anderson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Suffolk-County, Massachusetts
Our Model Tree links this Mildred Anderson across the 1910, 1920, 1930 and 1940 US Censuses in Suffolk-County, Massachusetts (XGBoost, ~Confirmed), with identified parents John & Amanda — first a daughter (b.~1907), then head of a 4-person household.
Age 33
b. ~1907
Female
Daughter
Born: Massachusetts
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Suffolk-County, Massachusetts |
| Surname | Anderson |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Boston City |
| 1935 Residence (County) | Suffolk |
| Additional Details | |
| Occupation | Clerk |
| Industry | Telephone Co. |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1560 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Clerk |
| Township / Ward | Boston City |
| Est. Birth Year | ~1907 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mildred | Age | Birth yr |
|---|---|---|---|---|
| Mildred Anderson | Daughter | — | 33 | ~1907 |
| Amanda Anderson | Head | — | 67 | ~1873 |
| Eleanor Carlson | Other | — | 26 | ~1914 |
| Edith Carlson | Other | — | 24 | ~1916 |
Census Appearances
1910
Suffolk, Massachusetts
Daughter, age 3
Suffolk, Massachusetts · implied b. ~1907 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Suffolk, Massachusetts
Daughter, age 11
Suffolk, Massachusetts · implied b. ~1909 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Suffolk, Massachusetts
Daughter, age 21
Suffolk, Massachusetts · implied b. ~1909 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Mildred V |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Clerk |
| Industry | Gas Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Suffolk-County, Massachusetts
Daughter, age 33
Suffolk-County, Massachusetts · implied b. ~1907 — 4 household members
| Surname | Anderson |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Boston City |
| 1935 Residence (County) | Suffolk |
| Occupation | Clerk |
| Industry | Telephone Co. |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1560 |
| 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 Mildred Anderson across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Anderson (~0.92 confidence) and mother Amanda Anderson (~0.92 confidence) and father Gustaf Anderson (~0.92 confidence) and father Gustav Anderson (~0.92 confidence) and mother Hillevi Anderson (~0.92 confidence) and mother Hannah Anderson (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Anderson
b. ~1872
Source father
● Household
· direct · ~0.92
Mother
Amanda Anderson
b. ~1873
Source mother
● Household
· direct · ~0.92
Father
Gustaf Anderson
b. ~1876
Source father
● Household
· direct · ~0.92
Father
Gustav Anderson
b. ~1877
Source father
● Household
· direct · ~0.92
Mother
Hillevi Anderson
b. ~1881
Source mother
● Household
· direct · ~0.92
Mother
Hannah Anderson
b. ~1882
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mildred Anderson
Daughter · 1940 · age 33 · b. ~1907 · Massachusetts
★ 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 — Suffolk-County, Massachusetts
Open full size
1940 US Federal Census — Suffolk-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01673-00451)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Alice Stevens | 13 | Daughter | — | Massachusetts |
| 42 | Kenneth Stevens | 12 | Son | — | Massachusetts |
| 43 | Constance Stevens | 8 | Daughter | — | Massachusetts |
| 44 | Minnie Stevens | 3 | Daughter | — | Massachusetts |
| 45 | Margaret Thompson | 75 | Aunt | Laundress | Massachusetts |
| 46 | Michael Lane | 44 | Head | Chauffeur | Massachusetts |
| 47 | Olga Lane | 31 | Wife | — | Massachusetts |
| 48 | Hanna Hanson | 66 | Head | — | Norway |
| 49 | Cornelius Lundeen | 52 | Head | — | Sweden |
| 50 | Hogan Lundeen | 78 | Father | — | Sweden |
| 51 | Edward J. Feirty | 52 | Head | Shipper | Canada English |
| 52 | Ethel M. Feirty | 44 | Wife | — | Canada English |
| 53 | Carrie Feirty | 75 | Sister-in-law | — | Canada English |
| 54 | Lottie Feirty | 44 | Sister-in-law | — | Canada English |
| 55 | Carl H. Olson | 57 | Head | Electrician | Sweden |
| 56 | Elsa C. Olson | 56 | Wife | — | Sweden |
| 57 | Samuel Perles | 50 | Head | Painter | Poland |
| 58 | Rose Perles | 51 | Wife | — | Poland |
| 59 | Benjamin Perles | 17 | Son | — | Massachusetts |
| 60 | Ruth Perles | 15 | Daughter | — | Massachusetts |
| 61 | Hansine Nelson | 72 | Head | — | Norway |
| 62 | Kathleen Nelson | 32 | Daughter | — | Massachusetts |
| 63 | Ernest Dixey | 65 | Head | Coffee Roaster | Massachusetts |
| 64 | Carrie Dixey | 63 | Sister | — | Massachusetts |
| 65 | Ellis Mathewson | 26 | Head | Cook | Massachusetts |
| 66 | Lila Mathewson | 25 | Wife | — | Massachusetts |
| 67 | Joseph Tarbox | 72 | Father-in-law | Millwright | Massachusetts |
| 68 | Amanda Anderson | 67 | Head | — | Sweden |
| 69 | Mildred Anderson THIS PERSON | 33 | Daughter | Clerk | Massachusetts |
| 70 | Eleanor Carlson | 26 | Lodger | Baker | Massachusetts |
| 71 | Edith Carlson | 24 | Lodger | Clerk | Massachusetts |
| 72 | Harry Gershlak | 50 | Head | Grocer | Russia |
| 73 | Ella Gershlak | 45 | Wife | — | Russia |
| 74 | Beatrice Gershlak | 12 | Daughter | — | Massachusetts |
| 75 | Wilbur Gershlak | 10 | Son | — | Massachusetts |
| 76 | Gertrude Gershlak | 5 | Daughter | — | Massachusetts |
| 77 | Isaac Pearlman | 53 | Head | Tailor | Russia |
| 78 | Rebecca Pearlman | 49 | Wife | — | Russia |
| 79 | Lillian Pearlman | 21 | Daughter | Stenographer | Massachusetts |
| 80 | Florence Pearlman | 19 | Daughter | — | Massachusetts |
Pedigree Summary
Mildred
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)