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Mary Murdock — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Suffolk, Massachusetts
Our Model Tree links this Mary Murdock across the 1930 and 1940 US Censuses in Suffolk, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1891), then head of a 7-person household.
Age 39
b. ~1891
Female
Spouse
Born: Scotland
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Suffolk, Massachusetts |
| Surname | Murdock |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Scotland |
| Naturalization Status | Alien |
| Year of Immigration | 1925 |
| Age at First Marriage | 28 |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Additional Details | |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
| Township / Ward | Roslindale Boston City |
| Est. Birth Year | ~1891 |
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 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| James Murdock | Son | — | 10 | ~1920 |
| James Murdock | Head | — | 41 | ~1889 |
| Martha Murdock | Daughter | — | 7 | ~1923 |
| Mary Murdock | Daughter | — | 9 | ~1921 |
| Hugh Murdock | Son | — | 5 | ~1925 |
| Mary Murdock | Spouse | — | 39 | ~1891 |
| Charles Murdock | Son | — | 3 | ~1927 |
Census Appearances
1930
Suffolk, Massachusetts
Spouse, age 39
Suffolk, Massachusetts · implied b. ~1891 — 7 household members
| Surname | Murdock |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Scotland |
| Naturalization Status | Alien |
| Year of Immigration | 1925 |
| Age at First Marriage | 28 |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
1940
Suffolk-County, Massachusetts
Spouse, age 50
Suffolk-County, Massachusetts · implied b. ~1890 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murdoch |
| Given Name | Mary R. |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Scotland |
| 1935 Residence (City) | Boston City |
| 1935 Residence (County) | Suffolk |
| Naturalization Status | Naturalized |
| Industry | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
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 Murdock across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Murdock
Spouse · 1930 · age 39 · b. ~1891 · Massachusetts
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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:massachusettscensus00reel957:0186)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Fred W Haberland | 39 | Head | Fireman | Germany |
| 52 | Helen A Haberland | 37 | Wife | — | Massachusetts |
| 53 | William Haberland | 68 | Father | Laborer | Germany |
| 54 | Helen A Haberland | 17 | Daughter | — | Massachusetts |
| 55 | Fred W Haberland | 16 | Son | — | Massachusetts |
| 56 | Joseph G Davis | 47 | Head | Paper Cutter | Massachusetts |
| 57 | Abbie E Davis | 40 | Wife | — | Massachusetts |
| 58 | Robert Davis | 20 | Son | Clerk | Massachusetts |
| 59 | Dorothy Davis | 18 | Daughter | — | Massachusetts |
| 60 | Marguerite Davis | 16 | Daughter | — | Massachusetts |
| 61 | Alice Davis | 13 | Daughter | — | Massachusetts |
| 62 | Edna Davis | 11 | Daughter | — | Massachusetts |
| 63 | Carmine Maesto | 60 | Head | Carpenter | Italy |
| 64 | Emma Maesto | 41 | Wife | — | Italy |
| 65 | Raza Mahmod | 36 | Boarder | Proprietor | Turkey |
| 66 | Gerard Cassette | 26 | Head | Plasterer | Canada French |
| 67 | Blanche Cassette | 25 | Wife | — | Canada French |
| 68 | Lucy Cassette | 1 | Daughter | — | Massachusetts |
| 69 | Armond Dumont | 25 | Head | Plasterer | Canada French |
| 70 | Jeanne Dumont | 19 | Wife | — | Canada French |
| 71 | Celena Childs | 58 | Head | — | Canada English |
| 72 | Carl Buchanan | 25 | Boarder | Waiter | Massachusetts |
| 73 | Fred Childs | 40 | Son | Musician | Massachusetts |
| 74 | Samuel Albert | 46 | Head | Proprietor | Russia |
| 75 | Bessie Albert | 42 | Wife | — | Russia |
| 76 | Edward Worda | 26 | Head | Splicer | Massachusetts |
| 77 | Gladys Worda | 22 | Wife | Clerk | Massachusetts |
| 78 | Charles E Schiano | 43 | Head | Sign Painter | Massachusetts |
| 79 | Elizabeth Schiano | 39 | Wife | — | Irish Free State |
| 80 | John Schiano | 11 | Son | — | Massachusetts |
| 81 | Charles Schiano | 5 | Son | — | Massachusetts |
| 82 | Sterling Schiano | 4 | Son | — | Massachusetts |
| 83 | John Monaco | 50 | Head | Laborer | Italy |
| 84 | Liberata Monaco | 50 | Wife | — | Italy |
| 85 | Alphonse Monaco | 28 | Son | Laborer | Italy |
| 86 | Orazio Pasquantin | 20 | Step-son | — | Massachusetts |
| 87 | Guarino Pasquantin | 23 | Step-son | Mechanic | Italy |
| 88 | Philip F Imbrachio | 32 | Head | Steam Fitter | Massachusetts |
| 89 | Herminia Imbrachio | 30 | Wife | — | Massachusetts |
| 90 | Philip F Sr Imbrachio | 60 | Head | Steam Fitter | Germany |
| 91 | Pauline Imbrachio | 58 | Wife | — | Germany |
| 92 | Louise Imbrachio | 23 | Daughter | Secretary | Massachusetts |
| 93 | Pauline Imbrachio | 22 | Daughter | Accountant | Massachusetts |
| 94 | James Murdock | 41 | Head | Chamberman | Scotland |
| 95 | Mary Murdock THIS PERSON | 39 | Wife | — | Scotland |
| 96 | James Murdock | 10 | Son | — | Scotland |
| 97 | Mary Murdock | 9 | Daughter | — | Scotland |
| 98 | Martha Murdock | 7 | Daughter | — | Scotland |
| 99 | Hugh Murdock | 5 | Son | — | Scotland |
| 100 | Charles Murdock | 3 | Son | — | Scotland |
Related Census Records
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)