MD
Mary Doyle — 1930 US Census Record
Model Tree available1930 United States Federal Census · Suffolk, Massachusetts
Our Model Tree links this Mary Doyle across the 1910, 1920 and 1930 US Censuses in Suffolk, Massachusetts (XGBoost, ~Confirmed), with identified parents William & Mary — first a daughter (b.~1905), then head of a 2-person household.
Age 25
b. ~1905
Female
Daughter
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Suffolk, Massachusetts |
| Surname | Doyle |
| Given Name | Mary A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Canada English |
| Additional Details | |
| Occupation | Supervisor |
| Industry | Telephone Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Supervisor |
| Township / Ward | Boston City Pt |
| Est. Birth Year | ~1905 |
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.
2 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Doyle | Daughter | — | 25 | ~1905 |
| Mary Doyle | Head | — | 55 | ~1875 |
Census Appearances
1910
Suffolk, Massachusetts
Daughter, age 5
Suffolk, Massachusetts · implied b. ~1905 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Doyle |
| Given Name | Mary E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Suffolk, Massachusetts
Daughter, age 15
Suffolk, Massachusetts · implied b. ~1905 — 46 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Doyle |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Suffolk, Massachusetts
Daughter, age 25
Suffolk, Massachusetts · implied b. ~1905 — 2 household members
| Surname | Doyle |
| Given Name | Mary A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Canada English |
| Occupation | Supervisor |
| Industry | Telephone Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
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 Doyle across 3 US Census years (1910, 1920 and 1930) in Suffolk, Massachusetts, using XGBoost record linkage. Identified parents: father William Doyle (~0.92 confidence) and mother Mary Doyle (~0.92 confidence) and mother Mary Doyle (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Doyle
b. ~1865
Source father
● Household
· direct · ~0.92
Mother
Mary Doyle
b. ~1875
Source mother
● Household
· direct · ~0.92
Mother
Mary Doyle
b. ~1875
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Doyle
Daughter · 1930 · age 25 · b. ~1905 · 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:massachusettscensus00reel941:0823)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John N Walker | 40 | Head | Steam Fitter | Vermont |
| 2 | Gertrude Walker | 43 | Wife | — | Canada English |
| 3 | Ralph A Walker | 14 | Son | — | Massachusetts |
| 4 | Edna G Walker | 11 | Daughter | — | Massachusetts |
| 5 | Rita M Walker | 10 | Daughter | — | Massachusetts |
| 6 | Gloria Walker | 8 | Daughter | — | Massachusetts |
| 7 | Nancy R Walker | 4 | Daughter | — | Massachusetts |
| 8 | Gertrude A Walker | 4 | Daughter | — | Massachusetts |
| 9 | John N Walker | 3 | Son | — | Massachusetts |
| 10 | Joseph J Kearns | 23 | Son | Bakers Helper | Massachusetts |
| 11 | John J Maguire | 35 | Head | City Labour | Irish Free State |
| 12 | Alice L Maguire | 31 | Wife | — | Rhode Island |
| 13 | John Maguire | 12 | Son | — | Massachusetts |
| 14 | George Maguire | 10 | Son | — | Massachusetts |
| 15 | Alice M Maguire | 7 | Daughter | — | Massachusetts |
| 16 | Jean G Maguire | 5 | Daughter | — | Massachusetts |
| 17 | June L Maguire | 3 | Daughter | — | Massachusetts |
| 18 | Peter Maguire | 2 | Son | — | Massachusetts |
| 19 | Edna R Maguire | 2 | Daughter | — | Massachusetts |
| 20 | Doreen U Maguire | 1 | Daughter | — | Massachusetts |
| 21 | Donna C Maguire | 0 | Daughter | — | Massachusetts |
| 22 | George G Stock | 60 | Father-in-law | Baker | England |
| 23 | Charlotte L Stock | 29 | Sister-in-law | Inspector | Massachusetts |
| 24 | Christie B Pinto | 38 | Head | Conductor | Greece |
| 25 | Margaret E Pinto | 37 | Wife | — | Massachusetts |
| 26 | Charles A Pinto | 15 | Son | — | Massachusetts |
| 27 | George Pinto | 12 | Son | — | Massachusetts |
| 28 | Francis Pinto | 6 | Son | — | Massachusetts |
| 29 | John J Callahan | 46 | Head | Gateman | Massachusetts |
| 30 | Mary J Callahan | 40 | Wife | — | Massachusetts |
| 31 | Joseph Callahan | 13 | Son | — | Massachusetts |
| 32 | Francis S Callahan | 11 | Son | — | Massachusetts |
| 33 | Robert H Callahan | 7 | Son | — | Massachusetts |
| 34 | Mary M Doyle | 55 | Head | — | Canada English |
| 35 | Mary A Doyle THIS PERSON | 25 | Daughter | Supervisor | Massachusetts |
| 36 | Elizabeth Le Diours | 43 | Head | Sales Woman | Massachusetts |
| 37 | Winifred Le Diours | 21 | Daughter | School Teacher | Massachusetts |
| 38 | John J Hallahan | 50 | Head | Marine Engineer | New York |
| 39 | Margaret A Hallahan | 45 | Wife | — | Massachusetts |
| 40 | John J Hallahan | 10 | Son | — | Massachusetts |
| 41 | Charles D Hallahan | 8 | Son | — | Massachusetts |
| 42 | William J Keeffe | 42 | Head | Blacksmith | Massachusetts |
| 43 | Maud E Keeffe | 38 | Wife | — | Massachusetts |
| 44 | Mildred M Keeffe | 19 | Daughter | Typist | Massachusetts |
| 45 | Ruth E Keeffe | 12 | Daughter | — | Massachusetts |
| 46 | Walter F Hunan | 48 | Head | Electrician | Massachusetts |
| 47 | Margaret Hunan | 46 | Wife | — | Massachusetts |
| 48 | Margaret A Hunan | 16 | Daughter | — | Massachusetts |
| 49 | Evelyn M Hunan | 14 | Daughter | — | Massachusetts |
| 50 | Walter F Jr Hunan | 9 | Son | — | Massachusetts |
Pedigree Summary
Mary
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
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)