RH
Robert Hart — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Robert Hart across the 1900 and 1910 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1858), then head of a 8-person household.
Age 52
b. ~1858
Male
Head
Born: Michigan
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Middlesex, Massachusetts |
| Surname | Hart |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Michigan |
| Years Married | 25 |
| Father's Birthplace | Ger German |
| Mother's Birthplace | Ger German |
| Additional Details | |
| Occupation | Elevator man |
| Industry | Watch factory |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Occupation | Elevator Man |
| Township / Ward | Newton City |
| Est. Birth Year | ~1858 |
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 Robert | Age | Birth yr |
|---|---|---|---|---|
| Lillian Hart | Daughter | — | 24 | ~1886 |
| Leroy Hart | Son | — | 6 | ~1904 |
| Mona Hart | Daughter | — | 9 | ~1901 |
| Alice Hart | Daughter | — | 20 | ~1890 |
| Robert Hart | Son | — | 11 | ~1899 |
| Wardell Hart | Son | — | 11 | ~1899 |
| Margaret Hart | Spouse | — | 48 | ~1862 |
| Robert Hart | Head | — | 52 | ~1858 |
Census Appearances
1900
Middlesex, Massachusetts
Head, age 42
Middlesex, Massachusetts · implied b. ~1858 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hart |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Michigan |
| Birth Month | Jan |
| Birth Year | 1858 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Bicycle enameler |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1910
Middlesex, Massachusetts
Head, age 52
Middlesex, Massachusetts · implied b. ~1858 — 8 household members
| Surname | Hart |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Michigan |
| Years Married | 25 |
| Father's Birthplace | Ger German |
| Mother's Birthplace | Ger German |
| Occupation | Elevator man |
| Industry | Watch factory |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
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 Robert Hart across 2 US Census years (1900 and 1910) in Middlesex, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Hart
Head · 1910 · age 52 · b. ~1858 · 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:1910:13thcensus1910po603unit:0440)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Geraldine Barcelo | 12 | Lodger | — | Massachusetts |
| 2 | Robert Hart THIS PERSON | 52 | Head | Elevator Man | Michigan |
| 3 | Margaret Hart | 48 | Wife | — | Massachusetts |
| 4 | Lillian Hart | 24 | Daughter | Screw Polisher | Massachusetts |
| 5 | Alice G Hart | 20 | Daughter | Office Girl | Massachusetts |
| 6 | Robert J Hart | 11 | Son | Office Boy | Massachusetts |
| 7 | Wardell C Hart | 11 | Son | — | Massachusetts |
| 8 | Mona R Hart | 9 | Daughter | — | Massachusetts |
| 9 | Leroy Hart | 6 | Son | — | Massachusetts |
| 10 | Charles A King | 26 | Head | Carriage Smith | Massachusetts |
| 11 | Julia M King | 23 | Wife | — | Vermont |
| 12 | Harry W King | 3 | Son | — | Massachusetts |
| 13 | John A Duane | 35 | Head | Grocer | Connecticut |
| 14 | Ella M Duane | 36 | Wife | — | Massachusetts |
| 15 | Louise H Duane | 7 | Daughter | — | Massachusetts |
| 16 | John A Duane | 5 | Son | — | Massachusetts |
| 17 | Dorothea Duane | 3 | Daughter | — | Massachusetts |
| 18 | Mary Duane | 1 | Daughter | — | Massachusetts |
| 19 | Katie M Kelley | 40 | Domestic | Domestic | Ire English |
| 20 | William A Anderson | 27 | Head | Teamster | Massachusetts |
| 21 | Annie F Anderson | 23 | Wife | — | Ire English |
| 22 | Elizabeth A Anderson | 5 | Daughter | — | Massachusetts |
| 23 | Katherine M Anderson | 3 | Daughter | — | Massachusetts |
| 24 | Patrick Hampton | 35 | Head | Shoveler | Ire English |
| 25 | Annie Hampton | 35 | Wife | House Work | Ire English |
| 26 | William Riley | 49 | Head | Labour | Massachusetts |
| 27 | Mary Riley | 49 | Wife | House Work | Ire English |
| 28 | Thomas E Pindar | 24 | Head | Machinist | Massachusetts |
| 29 | Josephine Pindar | 21 | Wife | — | Massachusetts |
| 30 | Dorothy B Pindar | 0 | Daughter | — | Massachusetts |
| 31 | Thomas W Kelley | 46 | Head | Teamster | Massachusetts |
| 32 | Annie Kelley | 45 | Wife | — | Ire English |
| 33 | James F Kelley | 21 | Son | Operator | Massachusetts |
| 34 | George J Kelley | 17 | Son | Operator | Massachusetts |
| 35 | Mildred A Kelley | 9 | Daughter | — | Massachusetts |
| 36 | John Kelley | 52 | Head | Teamster | Massachusetts |
| 37 | Catherine Kelley | 45 | Wife | — | Can English |
| 38 | Mary Russell | 23 | Daughter | — | Massachusetts |
| 39 | Frank J Kelley | 21 | Son | Stenographer | Massachusetts |
| 40 | Joseph L Kelley | 16 | Son | Operator | Massachusetts |
| 41 | Louise Kelley | 9 | Daughter | — | Massachusetts |
| 42 | Virginia Russell | 3 | Granddaughter | — | Massachusetts |
| 43 | Maurice Riley | 34 | Head | Hostler | Ire English |
| 44 | Kate Riley | 31 | Wife | — | Ire English |
| 45 | Joseph T Riley | 11 | Son | — | Massachusetts |
| 46 | James Riley | 9 | Son | — | Massachusetts |
| 47 | Thomas F Riley | 7 | Son | — | Massachusetts |
| 48 | Annie E Riley | 6 | Daughter | — | Massachusetts |
| 49 | George R Riley | 5 | Son | — | Massachusetts |
| 50 | Frederick M Riley | 2 | Son | — | 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)