MK
Mary Keating — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Norfolk, Massachusetts
Our Model Tree links this Mary Keating across the 1920 and 1930 US Censuses in Norfolk, Massachusetts (XGBoost, ~Confirmed) — first a daughter (b.~1914), then head of a 9-person household.
Age 16
b. ~1914
Female
Daughter
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Norfolk, Massachusetts |
| Surname | Keating |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Milton Town |
| Est. Birth Year | ~1914 |
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 |
|---|---|---|---|---|
| Mary Keating | Other | — | 38 | ~1892 |
| Helen Keating | Daughter | — | 12 | ~1918 |
| James Keating | Head | — | 38 | ~1892 |
| James Keating | Son | — | 1 | ~1929 |
| Henry Keating | Son | — | 18 | ~1912 |
| Mary Keating | Daughter | — | 16 | ~1914 |
| Dorothy Keating | Daughter | — | 6 | ~1924 |
| Delia Reamey | Other | — | 33 | ~1897 |
| Thomas Keating | Son | — | 14 | ~1916 |
Census Appearances
1920
Norfolk, Massachusetts
Daughter, age 6
Norfolk, Massachusetts · implied b. ~1914 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Keating |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | none |
| Can Read | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Norfolk, Massachusetts
Daughter, age 16
Norfolk, Massachusetts · implied b. ~1914 — 9 household members
| Surname | Keating |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| 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 Keating across 2 US Census years (1920 and 1930) in Norfolk, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Keating
Daughter · 1930 · age 16 · b. ~1914 · Massachusetts
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Sibling
Helen Keating
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Keating
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Keating
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Henry Keating
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Keating
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Norfolk, Massachusetts
Open full size
1930 US Federal Census — Norfolk, Massachusetts
Page Contents
41 people indexed on this census page (ia:1930:massachusettscensus00reel935:0192)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Alarich S. Wassmus | 42 | Head | Real Estate | Massachusetts |
| 52 | Sigrid Wassmus | 41 | Wife-H | — | Massachusetts |
| 55 | Nellie F. Kellogg | 67 | Head | — | Massachusetts |
| 56 | Grace F. Kellogg | 41 | Daughter | — | Massachusetts |
| 57 | Harold Bisbee | 42 | Head | Teacher | Massachusetts |
| 58 | Margaret G. Bisbee | 42 | Wife-H | — | Canada-English |
| 59 | Harold S. Bisbee | 18 | Son | — | Massachusetts |
| 60 | Alice M. Bisbee | 16 | Daughter | — | Massachusetts |
| 61 | Roger Q. Bisbee | 10 | Son | — | Massachusetts |
| 62 | James M. Leach | 53 | Head | Dentist | Canada-English |
| 63 | Elsie M. Leach | 44 | Wife-H | — | Massachusetts |
| 64 | Archibald Pratt | 47 | Head | Salesman | Massachusetts |
| 65 | Daisy Pratt | 39 | Wife-H | — | England |
| 66 | Bernice Pratt | 12 | Daughter | — | Massachusetts |
| 67 | James T. Keating | 38 | Head | Merchant | Massachusetts |
| 68 | Mary F. Keating | 38 | Wife-H | — | Massachusetts |
| 69 | Henry Keating | 18 | Son | Salesman | Massachusetts |
| 70 | Mary E. Keating THIS PERSON | 16 | Daughter | — | Massachusetts |
| 71 | Thomas J. Keating | 14 | Son | — | Massachusetts |
| 72 | Helen Keating | 12 | Daughter | — | Massachusetts |
| 73 | Dorothy I. Keating | 6 | Daughter | — | Massachusetts |
| 74 | James T. Jr. Keating | 1 | Son | — | Massachusetts |
| 75 | Delia Reamey | 33 | Servant | — | Irish-Free State |
| 76 | Harold E. Stuart | 52 | Head | President | Canada-English |
| 77 | Nellie M. Stuart | 52 | Wife-H | — | Irish-Free State |
| 78 | Harold T. Stuart | 22 | Son | Clerk | Massachusetts |
| 79 | John C. Mitchell | 45 | Head | Plumber | Canada-English |
| 80 | Olive D. Mitchell | 11 | Daughter | — | Massachusetts |
| 81 | John W. Mitchell | 7 | Son | — | Massachusetts |
| 82 | Edward F. Fitzgerald | 62 | Head | Manager | Massachusetts |
| 83 | Marie T. Fitzgerald | 58 | Wife-H | — | Massachusetts |
| 84 | John A. Settle | 35 | Head | Physician | Pennsylvania |
| 85 | Madeline A. Settle | 29 | Wife | — | Massachusetts |
| 86 | John T. Settle | 4 | Son | — | Massachusetts |
| 87 | Mollie S. Fleming | 57 | Head | Clerk | Massachusetts |
| 88 | Catherine J. Fleming | 54 | Wife-H | — | Massachusetts |
| 89 | Charles H. Jacques | 39 | Head | Accountant | Massachusetts |
| 90 | Margaret M. Jacques | 37 | Wife-H | — | Massachusetts |
| 91 | Gilbert H. Jacques | 3 | Son | — | Massachusetts |
| 92 | Dorothy M. Jacques | 2 | Daughter | — | Massachusetts |
| 93 | Robert Jacques | 0 | 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)