MH
Mary Hines — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Suffolk-County, Massachusetts
Our Model Tree links this Mary Hines across the 1930 and 1940 US Censuses in Suffolk-County, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1896), then head of a 11-person household.
Age 44
b. ~1896
Female
Spouse
Born: Irish Free State
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Suffolk-County, Massachusetts |
| Surname | Hines |
| Given Name | Mary C. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Irish Free State |
| 1935 Residence (City) | Boston City |
| 1935 Residence (County) | Suffolk |
| Naturalization Status | Naturalized |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birthplace (normalized) | irish free state |
| Township / Ward | Boston City |
| Est. Birth Year | ~1896 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Hines | Daughter | — | 16 | ~1924 |
| Margaret Hines | Daughter | — | 12 | ~1928 |
| John Hines | Head | — | 48 | ~1892 |
| Joseph Hines | Son | — | 4 | ~1936 |
| John Hines | Son | — | 14 | ~1926 |
| Daniel Hines | Son | — | 1 | ~1939 |
| Thomas Hines | Son | — | 10 | ~1930 |
| James Hines | Son | — | 8 | ~1932 |
| Edward Hines | Son | — | 18 | ~1922 |
| Francis Hines | Son | — | 6 | ~1934 |
| Mary Hines | Spouse | — | 44 | ~1896 |
Census Appearances
1930
Suffolk, Massachusetts
Spouse, age 34
Suffolk, Massachusetts · implied b. ~1896 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hines |
| Given Name | Mary C |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Irish Free State |
| Naturalization Status | Naturalized |
| Year of Immigration | 1916 |
| Age at First Marriage | 24 |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birthplace (normalized) | irish free state |
1940
Suffolk-County, Massachusetts
Spouse, age 44
Suffolk-County, Massachusetts · implied b. ~1896 — 11 household members
| Surname | Hines |
| Given Name | Mary C. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Irish Free State |
| 1935 Residence (City) | Boston City |
| 1935 Residence (County) | Suffolk |
| Naturalization Status | Naturalized |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birthplace (normalized) | irish free state |
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 Hines across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Hines
Spouse · 1940 · age 44 · b. ~1896 · Massachusetts
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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-t0627-01669-00740)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Kathleen Allen | 47 | Wife | — | Irish Free State |
| 2 | Richard Allen | 23 | Son | Sheet Metal Worker | Massachusetts |
| 3 | Edward Dufresne | 74 | Head | — | New York |
| 4 | Cora J. Dufresne | 69 | Wife | — | Massachusetts |
| 5 | Emma Lapointe | 62 | Sister in law | — | Massachusetts |
| 6 | Laura Crowell | 54 | Head | Inspector | Irish Free State |
| 7 | Hazel Crowell | 21 | Daughter | Stenographer | Massachusetts |
| 8 | Patrick M. Barrett | 35 | Head | Laborer | Irish Free State |
| 9 | Marguerite Barrett | 35 | Wife | — | Irish Free State |
| 10 | Marguerite Barrett | 5 | Daughter | — | Massachusetts |
| 11 | Joan Barrett | 4 | Daughter | — | Massachusetts |
| 12 | John Barrett | 2 | Son | — | Massachusetts |
| 13 | John J. Linehan | 39 | Head | Laborer | Massachusetts |
| 14 | Anna M. Linehan | 34 | Wife | — | Massachusetts |
| 15 | Margaret Linehan | 17 | Daughter | — | Massachusetts |
| 16 | Dorothy Linehan | 14 | Daughter | — | Massachusetts |
| 17 | Eleanor Linehan | 12 | Daughter | — | Massachusetts |
| 18 | Janet Linehan | 10 | Daughter | — | Massachusetts |
| 19 | John J. Morris | 61 | Head | Street Car Operator | Irish Free State |
| 20 | Nora G. Morris | 60 | Wife | — | Irish Free State |
| 21 | John F. Morris | 28 | Son | Auto Mechanic | New York |
| 22 | Robert E. Morris | 26 | Son | Street Car Operator | New York |
| 23 | Albert Morris | 24 | Son | Salesman | New York |
| 24 | Thomas Morris | 22 | Son | Laundryman | Massachusetts |
| 25 | Theresa Morris | 12 | Granddaughter | — | Massachusetts |
| 26 | John J. Hines | 48 | Head | Mechanic | Irish Free State |
| 27 | Mary C. Hines THIS PERSON | 44 | Wife | — | Irish Free State |
| 28 | Edward Hines | 18 | Son | New Worker | Massachusetts |
| 29 | Mary Hines | 16 | Daughter | — | Massachusetts |
| 30 | John Hines | 14 | Son | — | Massachusetts |
| 31 | Margaret Hines | 12 | Daughter | — | Massachusetts |
| 32 | Thomas Hines | 10 | Son | — | Massachusetts |
| 33 | James Hines | 8 | Son | — | Massachusetts |
| 34 | Francis Hines | 6 | Son | — | Massachusetts |
| 35 | Joseph Hines | 4 | Son | — | Massachusetts |
| 36 | Daniel Hines | 1 | Son | — | Massachusetts |
| 37 | Dennis Kenny | 51 | Head | Street Car Operator | Irish Free State |
| 38 | Catherine Kenny | 49 | Wife | — | Irish Free State |
| 39 | Joseph Kenny | 11 | Son | — | Massachusetts |
| 40 | John Mcintyre | 33 | Head | Longshoreman | Massachusetts |
Related Census Records
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)