AP
Andrew Peterson — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Andrew Peterson across the 1900, 1910 and 1920 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1867), then head of a 7-person household.
Age 43
b. ~1867
Male
Head
Born: Denmark
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Middlesex, Massachusetts |
| Surname | Peterson |
| Given Name | Andrew P |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Denmark |
| Years Married | 18 |
| Year of Immigration | 1892 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Additional Details | |
| Occupation | Laborer |
| Industry | Car barn |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
| Occupation | Laborer |
| Township / Ward | Maynard Town |
| Est. Birth Year | ~1867 |
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.
7 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Andrew | Age | Birth yr |
|---|---|---|---|---|
| Mary Peterson | Daughter | — | 16 | ~1894 |
| Andrew Peterson | Head | — | 43 | ~1867 |
| Emily Peterson | Other | — | 13 | ~1897 |
| Olga Peterson | Other | — | 18 | ~1892 |
| George Peterson | Son | — | 8 | ~1902 |
| Alexander Peterson | Son | — | 14 | ~1896 |
| Annie Peterson | Spouse | — | 39 | ~1871 |
Census Appearances
1900
Middlesex, Massachusetts
Other, age 34
Middlesex, Massachusetts · implied b. ~1866 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Peterson |
| Given Name | Andrew |
| Relationship to Head | Boarder |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Single |
| Birthplace | Denmark |
| Birth Month | July |
| Birth Year | 1866 |
| Year of Immigration | 1892 |
| Naturalization Status | Alien |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | Day Laborer |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
1910
Middlesex, Massachusetts
Head, age 43
Middlesex, Massachusetts · implied b. ~1867 — 7 household members
| Surname | Peterson |
| Given Name | Andrew P |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Denmark |
| Years Married | 18 |
| Year of Immigration | 1892 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | Laborer |
| Industry | Car barn |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
1920
Middlesex, Massachusetts
Head, age 53
Middlesex, Massachusetts · implied b. ~1867 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Petersen |
| Given Name | Andrew |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Denmark |
| Year of Immigration | 1890 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | Laborer |
| Industry | Street Railway |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Danish |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth Country | Denmark |
| Year of Naturalization | 1902 |
| Birthplace (normalized) | denmark |
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 Andrew Peterson across 3 US Census years (1900, 1910 and 1920) in Middlesex, Massachusetts, using XGBoost record linkage.
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This person
Anchor record
Andrew Peterson
Head · 1910 · age 43 · b. ~1867 · 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 — Middlesex, Massachusetts
Open full size
1910 US Federal Census — Middlesex, Massachusetts
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po602unit:0441)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Hilda Kelta | 32 | Wife | — | Sweden |
| 52 | Bentley W Kelta | 8 | Son | — | Massachusetts |
| 53 | Herman E Kludge | 29 | Head | Designer | Germany |
| 54 | Emma Kludge | 25 | Wife | — | Massachusetts |
| 55 | William H Kludge | 1 | Son | — | Rhode Island |
| 56 | George J Stuart | 26 | Head | Dresser | Canada |
| 57 | Jennie Stuart | 20 | Wife | — | England |
| 58 | Kenneth Stuart | 1 | Son | — | Massachusetts |
| 59 | Mary E Woodward | 56 | Mother-in-law | — | England |
| 60 | Florence M Woodward | 17 | Sister-in-law | Specker | Massachusetts |
| 61 | Mary E Woodward | 13 | Sister-in-law | — | Massachusetts |
| 62 | Nicholas Lane | 38 | Head | Laborer | Canada |
| 63 | Katherine Lane | 36 | Wife | — | Canada |
| 64 | Rose E Lane | 6 | Daughter | — | Massachusetts |
| 65 | Francis P Lane | 5 | Son | — | Massachusetts |
| 66 | Robert Lane | 4 | Son | — | Massachusetts |
| 67 | Nicholas Jr Lane | 3 | Son | — | Massachusetts |
| 68 | Mildred Lane | 1 | Daughter | — | Massachusetts |
| 69 | Richard Allan | 26 | Head | Laborer | England |
| 70 | Rose Allan | 26 | Wife | — | England |
| 71 | Richard Allan | 1 | Son | — | Massachusetts |
| 72 | Robert Allan | 0 | Son | — | Massachusetts |
| 73 | Martin Dooley | 65 | Head | Laborer | Canada |
| 74 | Mary E Dooley | 64 | Wife | — | Canada |
| 75 | Mary Dooley | 17 | Daughter | Drawer-In | Canada |
| 76 | Patrick J Dooley | 29 | Nephew | Laborer | Canada |
| 77 | Andrew P Peterson THIS PERSON | 43 | Head | Laborer | Denmark |
| 78 | Annie M Peterson | 39 | Wife | — | Denmark |
| 79 | Mary E Peterson | 16 | Daughter | Specker | Massachusetts |
| 80 | Alexander C Peterson | 14 | Son | — | Massachusetts |
| 81 | George J Peterson | 8 | Son | — | Massachusetts |
| 82 | Olga M Peterson | 18 | Niece | Specker | Denmark |
| 83 | Emily Peterson | 13 | Niece | — | Denmark |
| 84 | John Braydon | 65 | Head | — | Ireland |
| 85 | Julia Braydon | 63 | Wife | — | Ireland |
| 86 | Frank G Braydon | 25 | Son | Laborer | Massachusetts |
| 87 | Herbert E Braydon | 24 | Son | Specker | Massachusetts |
| 88 | Emma Braydon | 23 | Daughter-in-law | — | Massachusetts |
| 89 | Dennis Irvin | 46 | Head | Rope Carrier | New York |
| 90 | Delia Irvin | 45 | Wife | — | Ireland |
| 91 | James Parkinson | 69 | Head | Machinist | England |
| 92 | William Parkinson | 42 | Son | Oiler | England |
| 93 | Mary Waterwood | 41 | Daughter | — | England |
| 94 | Marion Waterwood | 22 | Granddaughter | Spinner | England |
| 95 | Mary G Waterwood | 19 | Granddaughter | — | Massachusetts |
| 96 | Edward Mahan | 59 | Head | — | Ireland |
| 97 | Mary E Mahan | 32 | Daughter | Saleswoman | Massachusetts |
| 98 | Elizabeth T Mahan | 31 | Daughter | Sewer | Massachusetts |
| 99 | Julia L Mahan | 27 | Daughter | — | Massachusetts |
| 100 | John Mahan | 22 | Son | Laborer | Massachusetts |
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)