MD
Mary Dooley — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Suffolk, Massachusetts
Our Model Tree links this Mary Dooley across the 1930 and 1940 US Censuses in Suffolk, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1882), then head of a 9-person household.
Age 48
b. ~1882
Female
Spouse
Born: England
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Suffolk, Massachusetts |
| Surname | Dooley |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1900 |
| Age at First Marriage | 25 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Additional Details | |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Birthplace (normalized) | england |
| Township / Ward | Boston City |
| Est. Birth Year | ~1882 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Peter Dooley | Son | — | 16 | ~1914 |
| Mary Dooley | Spouse | — | 48 | ~1882 |
| Jeremiah Dooley | Son | — | 10 | ~1920 |
| Mary Dooley | Daughter | — | 20 | ~1910 |
| Margaret Dooley | Daughter | — | 14 | ~1916 |
| Patrick Dooley | Head | — | 50 | ~1880 |
| William Dooley | Son | — | 18 | ~1912 |
| Alice Dooley | Daughter | — | 22 | ~1908 |
| John Dooley | Son | — | 12 | ~1918 |
Census Appearances
1930
Suffolk, Massachusetts
Spouse, age 48
Suffolk, Massachusetts · implied b. ~1882 — 9 household members
| Surname | Dooley |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1900 |
| Age at First Marriage | 25 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Birthplace (normalized) | england |
1940
Middlesex-County, Massachusetts
Other, age 59
Middlesex-County, Massachusetts · implied b. ~1881 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dooley |
| Given Name | Mae |
| Relationship to Head | Lodger |
| Sex | F |
| Color / Race | White |
| Age | 59 |
| Marital Status | Widowed |
| Birthplace | England |
| 1935 Residence (City) | Lowell City |
| 1935 Residence (County) | Middlesex |
| Naturalization Status | Alien |
| Occupation | Housework |
| Industry | Private home |
| Class of Worker | PW |
| Hours Worked | 0 |
| Income (1939) | 520 |
| Highest Grade | H 8 |
| 1935 Residence | Same place |
| Birth Country | England |
| Birthplace (normalized) | england |
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 Dooley across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Dooley
Spouse · 1930 · age 48 · b. ~1882 · 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 — Suffolk, Massachusetts
Open full size
1930 US Federal Census — Suffolk, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel946:0962)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | William Mcnamara | 52 | Head | Pattern Maker | Irish Free State |
| 52 | Mabel Mcnamara | 40 | Wife | — | Canada English |
| 53 | Joseph Mcnamara | 16 | Son | — | Massachusetts |
| 54 | Fred Sherwood | 24 | Boarder | Lawyer | Massachusetts |
| 55 | Thea H. Campbell | 58 | Head | Mechanic | New York |
| 56 | Annie F. Campbell | 59 | Wife | — | England |
| 57 | Daniel J. Haley | 43 | Head | Salesman | Massachusetts |
| 58 | Sarah Haley | 43 | Wife | — | Irish Free State |
| 59 | Ethel Haley | 19 | Daughter | Clerk | Massachusetts |
| 60 | Raymond Haley | 16 | Son | — | Massachusetts |
| 61 | Alice Haley | 8 | Daughter | — | Massachusetts |
| 62 | Robert Haley | 4 | Son | — | Massachusetts |
| 63 | Daniel Mccann | 63 | Lodger | Clerk | Canada English |
| 64 | Hugh A. Lynch | 56 | Head | Machinist | Massachusetts |
| 65 | Bridget Lynch | 59 | Sister | Housework | Massachusetts |
| 66 | John Grant | 33 | Head | Painter | Scotland |
| 67 | Rachel Grant | 25 | Wife | — | Scotland |
| 68 | Frank E. Votrouba | 45 | Head | Labour | Ohio |
| 69 | Alice Votrouba | 38 | Wife | — | North Ireland |
| 70 | Walter Votrouba | 9 | Son | — | Massachusetts |
| 71 | Franklin Votrouba | 5 | Son | — | Massachusetts |
| 72 | John Nagel | 71 | Head | — | Massachusetts |
| 73 | John Sullivan | 53 | Lodger | Iron Worker | Massachusetts |
| 74 | Randall Stevens | 69 | Lodger | — | Maine |
| 75 | George James | 72 | Head | — | Canada English |
| 76 | James Anderson | 66 | Cousin | Conductor | Canada English |
| 77 | Andrew Bloom | 71 | Cousin | Bookkeeper | Canada English |
| 78 | Anthony Sylvester | 40 | Head | Foreman | Pennsylvania |
| 79 | Bridget Sylvester | 37 | Wife | — | Irish Free State |
| 80 | David Sylvester | 14 | Son | — | Massachusetts |
| 81 | Josephine Sylvester | 12 | Daughter | — | Massachusetts |
| 82 | Howard Sylvester | 6 | Son | — | Massachusetts |
| 83 | Cornelius Sullivan | 50 | Roomer | Clerk | Irish Free State |
| 84 | Thomas Vachon | 72 | Roomer | — | Canada French |
| 85 | Thomas Waldron | 27 | Roomer | Counter Man | Irish Free State |
| 86 | William Schultz | 55 | Head | Machinist | Germany |
| 87 | Teresa Schultz | 41 | Wife | — | Germany |
| 88 | Dorothy Schultz | 14 | Daughter | — | Germany |
| 89 | Helen Weston | 54 | Roomer | — | Germany |
| 90 | Helen Weston | 13 | Roomer | — | Massachusetts |
| 91 | — | None | — | — | — |
| 92 | Patrick Dooley | 50 | Head | Machinist | Irish Free State |
| 93 | Mary Dooley THIS PERSON | 48 | Wife | — | England |
| 94 | Alice Dooley | 22 | Daughter | — | Massachusetts |
| 95 | Mary Dooley | 20 | Daughter | — | Massachusetts |
| 96 | William Dooley | 18 | Son | — | Massachusetts |
| 97 | Peter Dooley | 16 | Son | — | Massachusetts |
| 98 | Margaret Dooley | 14 | Daughter | — | Massachusetts |
| 99 | John Dooley | 12 | Son | — | Massachusetts |
| 100 | Jeremiah Dooley | 10 | Son | — | Massachusetts |
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)