AA
Alice Anderson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Alice Anderson across the 1910, 1920 and 1930 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed), with identified parents John & Amanda — first a daughter (b.~1909), then head of a 3-person household.
Age 21
b. ~1909
Female
Daughter
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, Massachusetts |
| Surname | Anderson |
| Given Name | Alice S. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Occupation | House Maid |
| Industry | Private Family |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | House Maid |
| Township / Ward | Malden City |
| Est. Birth Year | ~1909 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Alice | Age | Birth yr |
|---|---|---|---|---|
| Alice Anderson | Daughter | — | 21 | ~1909 |
| John Anderson | Head | — | 67 | ~1863 |
| Clara Anderson | Spouse | — | 60 | ~1870 |
Census Appearances
1910
Middlesex, Massachusetts
Daughter, age 1
Middlesex, Massachusetts · implied b. ~1909 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Middlesex, Massachusetts
Daughter, age 11
Middlesex, Massachusetts · implied b. ~1909 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Alice |
| 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 | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Middlesex, Massachusetts
Daughter, age 21
Middlesex, Massachusetts · implied b. ~1909 — 3 household members
| Surname | Anderson |
| Given Name | Alice S. |
| 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 | House Maid |
| Industry | Private Family |
| Class of Worker | W |
| Can Read/Write | Yes |
| 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 Alice Anderson across 3 US Census years (1910, 1920 and 1930) in Middlesex, Massachusetts, using XGBoost record linkage. Identified parents: father John Anderson (~0.92 confidence) and mother Amanda Anderson (~0.92 confidence) and father Carl Anderson (~0.92 confidence) and mother Clara Anderson (~0.92 confidence) and mother Ellen Anderson (~0.92 confidence) and father Carl Anderson (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Anderson
b. ~1863
Source father
● Household
· direct · ~0.92
Mother
Amanda Anderson
b. ~1869
Source mother
● Household
· direct · ~0.92
Father
Carl Anderson
b. ~1870
Source father
● Household
· direct · ~0.92
Mother
Clara Anderson
b. ~1870
Source mother
● Household
· direct · ~0.92
Mother
Ellen Anderson
b. ~1870
Source mother
● Household
· direct · ~0.92
Father
Carl Anderson
b. ~1871
Source father
● Household
· direct · ~0.92
This person
Anchor record
Alice Anderson
Daughter · 1930 · age 21 · b. ~1909 · Massachusetts
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Middlesex, Massachusetts
Open full size
1930 US Federal Census — Middlesex, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel923:0407)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Joseph D. Jr. Dyrson | 11 | Son | — | Massachusetts |
| 52 | Helen L. Dyrson | 10 | Daughter | — | Massachusetts |
| 53 | Jean W. Dyrson | 5 | Daughter | — | Massachusetts |
| 54 | John W. Anderson | 34 | Boarder | Carpenter | Sweden |
| 55 | Nyquist | 50 | Boarder | Steam Fitter | Sweden |
| 56 | Frederick A. Larson | 25 | Boarder | Laborer | Sweden |
| 57 | John Hagberg | 27 | Boarder | Carpenter | Sweden |
| 58 | Reginald V. Leighton | 26 | Head | Inspector | Massachusetts |
| 59 | Mabel M. Leighton | 25 | Wife | — | Maine |
| 60 | Marion R. Leighton | 4 | Daughter | — | Massachusetts |
| 61 | Priscilla Leighton | 3 | Daughter | — | Massachusetts |
| 62 | Marguerite Leighton | 1 | Daughter | — | Massachusetts |
| 63 | Virginia E. Leighton | 0 | Daughter | — | Massachusetts |
| 64 | Louis R. Valencia | 62 | Head | Janitor | Massachusetts |
| 65 | Katherine Valencia | 61 | Wife | — | Canada English |
| 66 | Bertel S. Erickson | 26 | Head | Mechanic | Massachusetts |
| 67 | Leona L. Erickson | 19 | Wife | — | New York |
| 68 | Barbara L. Erickson | 1 | Daughter | — | Massachusetts |
| 69 | Eugene B. Erickson | 0 | Son | — | Massachusetts |
| 70 | Leonard Aunes | 31 | Head | Machinist | Finland |
| 71 | Ruth Aunes | 24 | Wife | — | Finland |
| 72 | Harry L. Aunes | 20 | Son | Stock Boy | Massachusetts |
| 73 | Mendel Lazar | 80 | Head | — | Massachusetts |
| 74 | Walter E. Lazar | 46 | Son | Painter | Massachusetts |
| 75 | Angus H. Mcclary | 46 | Head | Painter | Maine |
| 76 | Lillian S. Mcclary | 39 | Wife | Proprietor | Maine |
| 77 | Howard J. Mcclary | 16 | Son | Painter | Maine |
| 78 | Ralph M. Mcclary | 15 | Son | — | Maine |
| 79 | James Lakeman | 45 | Brother-in-law | Painter | Maine |
| 80 | Katherine E. Lakeman | 45 | Sister-in-law | Proprietor | Maine |
| 81 | Albert Hudson | 30 | Lodger | Carpenter | Poland |
| 82 | Ezekiel M. Crowe | 32 | Head | — | Massachusetts |
| 83 | Dorothea A. Crowe | 10 | Daughter | — | Massachusetts |
| 84 | Russell W. Crowe | 6 | Son | — | Massachusetts |
| 85 | Kenneth Maccready | 24 | Head | Purchasing Agent | Massachusetts |
| 86 | Elmira Maccready | 22 | Wife | Clerk | Massachusetts |
| 87 | Beverington H. Savage | 55 | Head | Carpenter | Nova Scotia |
| 88 | Kathleen Savage | 51 | Wife | — | Nova Scotia |
| 89 | Mona H. Savage | 20 | Daughter | — | Massachusetts |
| 90 | John J. Sullivan | 37 | Head | Stage Manager | Massachusetts |
| 91 | Mabel L. Sullivan | 37 | Wife | — | Massachusetts |
| 92 | Gertrude M. Sullivan | 14 | Daughter | — | Massachusetts |
| 93 | John J. Jr. Sullivan | 11 | Son | — | Massachusetts |
| 94 | Emily S. Sheffield | 65 | Mother-in-law | — | Canada English |
| 95 | Richard A. Warren | 34 | Head | Driver | Canada English |
| 96 | Mary M. Warren | 33 | Wife | — | Canada English |
| 97 | Mary M. Warren | 1 | Daughter | — | Massachusetts |
| 98 | John A. Anderson | 67 | Head | Cabinet Maker | Sweden |
| 99 | Clara M. Anderson | 60 | Wife | — | Sweden |
| 100 | Alice S. Anderson THIS PERSON | 21 | Daughter | House Maid | Massachusetts |
Pedigree Summary
Alice
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 1930 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)