MK
Mary Kenny — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Suffolk, Massachusetts
Our Model Tree links this Mary Kenny across the 1930 and 1940 US Censuses in Suffolk, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1890), then head of a 5-person household.
Age 40
b. ~1890
Female
Spouse
Born: England
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Suffolk, Massachusetts |
| Surname | Kenny |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | England |
| Age at First Marriage | 20 |
| 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 |
| Est. Birth Year | ~1890 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Jeannette Kenny | Daughter | — | 16 | ~1914 |
| Mary Kenny | Spouse | — | 40 | ~1890 |
| Philip Kenny | Son | — | 19 | ~1911 |
| William Kenny | Head | — | 43 | ~1887 |
| Angela Kenny | Daughter | — | 18 | ~1912 |
Census Appearances
1930
Suffolk, Massachusetts
Spouse, age 40
Suffolk, Massachusetts · implied b. ~1890 — 5 household members
| Surname | Kenny |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | England |
| Age at First Marriage | 20 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Birthplace (normalized) | england |
1940
Suffolk-County, Massachusetts
Spouse, age 50
Suffolk-County, Massachusetts · implied b. ~1890 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kenney |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | Boston City |
| 1935 Residence (County) | Suffolk |
| Naturalization Status | Naturalized |
| Highest Grade | No 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 Kenny across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Kenny
Spouse · 1930 · age 40 · b. ~1890 · 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:massachusettscensus00reel950:0192)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Alice Ashmore | 76 | Head | — | Massachusetts |
| 52 | Felix Murray | 64 | Lodger | Last Maker | Canada English |
| 53 | Philip Schumann | 41 | Head | Police Officer | Massachusetts |
| 54 | Beatrice Schumann | 36 | Wife | — | Rhode Island |
| 55 | Barbara Schumann | 12 | Daughter | — | Rhode Island |
| 56 | Julius Gydons | 57 | Lodger | Machinist | Germany |
| 57 | George W. Conick | 51 | Head | Shipper | Massachusetts |
| 58 | Mary A. Conick | 45 | Wife | — | Canada French |
| 59 | George W. Conick | 8 | Son | — | Massachusetts |
| 60 | Chas H. Foster | 40 | Head | Chauffeur | Massachusetts |
| 61 | Catherine Foster | 38 | Wife | — | Massachusetts |
| 62 | Alice M. Foster | 20 | Daughter | Saleslady | Massachusetts |
| 63 | Charles H. Jr. Foster | 19 | Son | Printer | Massachusetts |
| 64 | George F. Foster | 17 | Son | — | Massachusetts |
| 65 | Edward J. Foster | 14 | Son | — | Massachusetts |
| 66 | William G. Foster | 8 | Son | — | Massachusetts |
| 67 | Mary E. Foster | 4 | Daughter | — | Massachusetts |
| 68 | John Mccarty | 47 | Head | Gardener | Northern Ireland |
| 69 | Mary E. Mccarty | 46 | Wife | — | Northern Ireland |
| 70 | David Mccarty | 22 | Son | Paper Cutter | Northern Ireland |
| 71 | George Mccarty | 17 | Son | Shipper | Northern Ireland |
| 72 | Ellen Mccarty | 13 | Daughter | — | Canada English |
| 73 | Walter Mccarty | 11 | Son | — | Canada English |
| 74 | Robert J. Mccarty | 7 | Son | — | Massachusetts |
| 75 | James J. Welsh | 36 | Head | Salesman | Massachusetts |
| 76 | Jeannette Welsh | 34 | Wife | — | Massachusetts |
| 77 | James J. Sullivan | 37 | Lodger | Fireman | Massachusetts |
| 78 | Margaret V. Sullivan | 12 | Daughter | — | Massachusetts |
| 79 | Angela Sullivan | 9 | Daughter | — | Massachusetts |
| 80 | Katherine E. Welsh | 57 | Mother-in-law | — | Irish Free State |
| 81 | Thomas H. Kelly | 32 | Head | Steamfitter | Massachusetts |
| 82 | Marion E. Kelly | 31 | Wife | — | Massachusetts |
| 83 | Francis J. Kelly | 12 | Son | — | Massachusetts |
| 84 | John Kelly | 5 | Son | — | Massachusetts |
| 85 | William Kenny | 43 | Head | Manager | Massachusetts |
| 86 | Mary Kenny THIS PERSON | 40 | Wife | — | England |
| 87 | Philip Kenny | 19 | Son | Factory Worker | Massachusetts |
| 88 | Angela Kenny | 18 | Daughter | Secretary | Massachusetts |
| 89 | Jeannette Kenny | 16 | Daughter | — | Massachusetts |
| 90 | Frank Rolich | 61 | Head | Supplyman | Germany |
| 91 | Francis Rolich | 54 | Wife | — | Germany |
| 92 | Edgar F. Rolich | 30 | Son | Mechanic | Massachusetts |
| 93 | Frank X. Rolich | 23 | Son | Messenger | Massachusetts |
| 94 | Henry Wellsford | 57 | Head | Baker | England |
| 95 | Edith E. Wellsford | 56 | Wife | — | England |
| 96 | Elena Cook | 21 | Lodger | Waitress | England |
| 97 | Catherine C. Holden | 54 | Head | — | Irish Free State |
| 98 | James J. Holden | 24 | Son | Chauffeur | Massachusetts |
| 99 | William Holden | 23 | Son | Helper | Massachusetts |
| 100 | David Holden | 22 | Son | Gardener | 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)