MA
Mary Anderson — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Worcester, Massachusetts
Our Model Tree links this Mary Anderson across the 1900, 1910 and 1920 US Censuses in Worcester, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1866), then head of a 8-person household.
Age 44
b. ~1866
Female
Spouse
Born: Finland
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Worcester, Massachusetts |
| Surname | Anderson |
| Given Name | Mary |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Finland |
| Years Married | 22 |
| Children Born | 9 |
| Children Living | 9 |
| Year of Immigration | 1891 |
| Father's Birthplace | Finland |
| Mother's Birthplace | Finland |
| Additional Details | |
| Occupation | none |
| Birth Country | Finland |
| Birthplace (normalized) | finland |
| Township / Ward | Worcester City |
| Est. Birth Year | ~1866 |
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.
8 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Anna Anderson | Daughter | — | 8 | ~1902 |
| Julia Anderson | Daughter | — | 4 | ~1906 |
| Emma Anderson | Daughter | — | 7 | ~1903 |
| Pehr Anderson | Head | — | 44 | ~1866 |
| Alfred Anderson | Son | — | 10 | ~1900 |
| Albert Anderson | Son | — | 5 | ~1905 |
| Eric Anderson | Son | — | 15 | ~1895 |
| Mary Anderson | Spouse | — | 44 | ~1866 |
Census Appearances
Spouse, age 34
Worcester, Massachusetts · implied b. ~1866 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Martha |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Finland |
| Birth Month | May |
| Birth Year | 1866 |
| Year of Immigration | 1889 |
| Father's Birthplace | Finland |
| Mother's Birthplace | Finland |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Birth Country | Finland |
| Birthplace (normalized) | finland |
1910
Worcester, Massachusetts
Spouse, age 44
Worcester, Massachusetts · implied b. ~1866 — 8 household members
| Surname | Anderson |
| Given Name | Mary |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Finland |
| Years Married | 22 |
| Children Born | 9 |
| Children Living | 9 |
| Year of Immigration | 1891 |
| Father's Birthplace | Finland |
| Mother's Birthplace | Finland |
| Occupation | none |
| Birth Country | Finland |
| Birthplace (normalized) | finland |
1920
Worcester, Massachusetts
Spouse, age 53
Worcester, Massachusetts · implied b. ~1867 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Maria H |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Finland |
| Year of Immigration | 1899 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Finland |
| Mother's Birthplace | Finland |
| Occupation | none |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Birth Country | Finland |
| Year of Naturalization | 1904 |
| Birthplace (normalized) | finland |
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 Mary Anderson across 3 US Census years (1900, 1910 and 1920) in Worcester, Massachusetts, using XGBoost record linkage.
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This person
Anchor record
Mary Anderson
Spouse · 1910 · age 44 · b. ~1866 · Massachusetts
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1910 US Federal Census — Worcester, Massachusetts
Open full size
1910 US Federal Census — Worcester, Massachusetts
Page Contents
48 people indexed on this census page (ia:1910:13thcensus1910po631unit:0616)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Oscar S. Nordin | 27 | brother | Grinder | Sweden |
| 2 | Gust F. Nordin | 15 | brother | Grinder | Sweden |
| 3 | Fritz F. Gustafson | 35 | head | Polisher | Sweden |
| 4 | Anna L. Gustafson | 35 | wife | None | Sweden |
| 5 | Axel A. Liljestrand | 35 | head | Sheet Iron Maker | Sweden |
| 6 | Emma C. Liljestrand | 36 | wife | None | Sweden |
| 7 | Fridolf A. Liljestrand | 12 | son | None | Sweden |
| 10 | Oscar C. Anderson | 32 | head | Wire Drawer | Finland |
| 11 | Anna C. Anderson | 29 | wife | None | Finland |
| 12 | Anna V. Anderson | 7 | daughter | None | Massachusetts |
| 13 | Hjalmar E. Anderson | 6 | son | None | Massachusetts |
| 14 | Elsa S. Anderson | 4 | daughter | None | Massachusetts |
| 15 | Benja Alchild Anderson | 2 | daughter | None | Massachusetts |
| 16 | Carl A. Carlson | 26 | head | Electrician | Sweden |
| 17 | Olga M. Carlson | 28 | wife | None | Sweden |
| 18 | Florence M. Carlson | 3 | daughter | None | Massachusetts |
| 19 | Juno E. Anderson | 23 | head | Mixer | Sweden |
| 20 | Amanda Anderson | 30 | wife | None | Finland |
| 21 | Ellen A. Anderson | 0 | daughter | None | Massachusetts |
| 22 | Anders Mattson | 19 | brother-in-law | Laborer | Finland |
| 23 | Ivar Pollock | 25 | head | Blacksmith | Sweden |
| 24 | Ida V. Pollock | 21 | wife | None | Sweden |
| 25 | Agnes | None | — | — | Mass. |
| 26 | Hjalmar | 16 | son | Gardener | Massachusetts |
| 27 | Ellen | 10 | daughter | None | Massachusetts |
| 28 | Theodore O. Vesterholm | 41 | head | Moulder | Sweden |
| 29 | Anna M. Vesterholm | 34 | wife | None | Sweden |
| 30 | Emil O. Vesterholm | 18 | son | Apprentice | Connecticut |
| 31 | Edward Nyquist | 31 | head | Watchman | Norway |
| 32 | Alma J. Nyquist | 31 | wife | None | Sweden |
| 33 | Stanley E. Nyquist | 4 | son | None | Massachusetts |
| 34 | Mildred Nyquist | 1 | daughter | None | Massachusetts |
| 35 | Peter Danielson | 58 | father-in-law | Elevator Man | Sweden |
| 36 | Nils A. Johnson | 30 | head | Painter | Sweden |
| 37 | Lottie H. Johnson | 30 | wife | None | Sweden |
| 38 | Harry F. Johnson | 7 | son | None | Massachusetts |
| 39 | Albert G. Johnson | 4 | son | None | Massachusetts |
| 40 | Andrew M. Johnson | 72 | head | Painter | Sweden |
| 41 | Sophie Johnson | 71 | wife | None | Sweden |
| 42 | Victor Johnson | 17 | grandson | Painter | Massachusetts |
| 43 | Pehr Anderson | 44 | head | Salesman | Finland |
| 44 | Mary Anderson THIS PERSON | 44 | wife | None | Finland |
| 45 | Eric Anderson | 15 | son | Helper | Finland |
| 46 | Alfred Anderson | 10 | son | None | Massachusetts |
| 47 | Anna Anderson | 8 | daughter | None | Massachusetts |
| 48 | Emma Anderson | 7 | daughter | None | Massachusetts |
| 49 | Albert Anderson | 5 | son | None | Massachusetts |
| 50 | Julia Anderson | 4 | daughter | None | Massachusetts |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1910 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)