MN
Mary Nelson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Plymouth, Massachusetts
Our Model Tree links this Mary Nelson across the 1910, 1920 and 1930 US Censuses in Plymouth, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1837), then head of a 3-person household.
Age 93
b. ~1837
Female
Head
Born: Massachusetts
Widowed
1930 Census Record Details
| Census Year | 1930 |
| Location | Plymouth, Massachusetts |
| Surname | Nelson |
| Given Name | Mary D W |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 93 |
| Marital Status | Widowed |
| Birthplace | Massachusetts |
| Age at First Marriage | 21 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 9000 |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Lakeville Town |
| Est. Birth Year | ~1837 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Nelson | Daughter | — | 58 | ~1872 |
| Hannah Nelson | Daughter | — | 69 | ~1861 |
| Mary Nelson | Head | — | 93 | ~1837 |
Census Appearances
1910
Plymouth, Massachusetts
Spouse, age 73
Plymouth, Massachusetts · implied b. ~1837 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Nelson |
| Given Name | Mary D. W. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 73 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Years Married | 53 |
| Children Born | 5 |
| Children Living | 5 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Plymouth, Massachusetts
Head, age 83
Plymouth, Massachusetts · implied b. ~1837 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Nelson |
| Given Name | Mary D. W. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 83 |
| Marital Status | Widowed |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Plymouth, Massachusetts
Head, age 93
Plymouth, Massachusetts · implied b. ~1837 — 3 household members
| Surname | Nelson |
| Given Name | Mary D W |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 93 |
| Marital Status | Widowed |
| Birthplace | Massachusetts |
| Age at First Marriage | 21 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 9000 |
| 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 Nelson across 3 US Census years (1910, 1920 and 1930) in Plymouth, Massachusetts, using XGBoost record linkage.
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This person
Anchor record
Mary Nelson
Head · 1930 · age 93 · b. ~1837 · 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 — Plymouth, Massachusetts
Open full size
1930 US Federal Census — Plymouth, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel940:0384)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Everett A Bowen | 60 | Head | Proprietor | Maine |
| 2 | Jennie S Bowen | 59 | Wife | — | Massachusetts |
| 3 | Carolyn Bowen | 21 | Daughter | — | Rhode Island |
| 4 | James B Wilkie | 43 | Head | Proprietor | Rhode Island |
| 5 | Emily Wilkie | 40 | Wife | — | England |
| 6 | Gladys P Wilkie | 21 | Daughter | — | Massachusetts |
| 7 | Wallace C Wilkie | 22 | Son | Chauffeur | Massachusetts |
| 8 | Earl C Salisbury | 40 | Boarder | Laborer | Rhode Island |
| 9 | George Porter | 81 | Head | Laborer | Massachusetts |
| 10 | Carlisle P Pierce | 79 | Housekeeper | — | Massachusetts |
| 11 | Henry A Bousquet | 34 | Head | Chauffeur | Massachusetts |
| 12 | Mildred M Bousquet | 30 | Wife | — | Delaware |
| 13 | J Eileen Bousquet | 7 | Daughter | — | Massachusetts |
| 14 | Eleanor C Bousquet | 4 | Daughter | — | Massachusetts |
| 15 | Doris V Bousquet | 2 | Daughter | — | Massachusetts |
| 16 | Wendell G Hoard | 41 | Head | Laborer | Massachusetts |
| 17 | Helen M Hoard | 35 | Wife | Librarian | Massachusetts |
| 18 | Helen D Hoard | 16 | Daughter | — | Massachusetts |
| 19 | Grace H Hoard | 15 | Daughter | — | Massachusetts |
| 20 | Barbara Hoard | 10 | Daughter | — | Massachusetts |
| 21 | Beatrice Hoard | 10 | Daughter | — | Massachusetts |
| 22 | Nathalie T Hoard | 6 | Daughter | — | Massachusetts |
| 23 | Alan V Hoard | 2 | Son | — | Massachusetts |
| 24 | Fred A Keene | 63 | Head | Poultryman | Massachusetts |
| 25 | Vinnie I Black | 51 | Housekeeper | Housekeeper | New Hampshire |
| 26 | Mary D W Nelson THIS PERSON | 93 | Head | — | Massachusetts |
| 27 | Hannah K Nelson | 69 | Daughter | — | Massachusetts |
| 28 | Mary S Nelson | 58 | Daughter | — | Massachusetts |
| 29 | Elisha T P Jenks | 56 | Head | Retail Sales Mgr | Massachusetts |
| 30 | Edith R Jenks | 55 | Wife | — | Massachusetts |
| 31 | Barbara Jenks | 25 | Daughter | Curator | Massachusetts |
| 32 | Sarah W Harvey | 67 | Head | Housekeeper | Massachusetts |
| 33 | Edwin F Jones | 48 | Head | Farmer | Massachusetts |
| 34 | Sylvia P Jones | 38 | Wife | — | South Dakota |
| 35 | Edwin F Jr Jones | 4 | Son | — | Massachusetts |
| 36 | George P Jones | 2 | Son | — | Massachusetts |
| 37 | Lillie E Gauger | 39 | Head | Nurse | Vermont |
| 38 | Henry E Gauger | 13 | Son | — | Panama Canal Zone |
| 39 | Yvonne D Caron | 27 | Servant | Housekeeper | Massachusetts |
| 40 | Minerva R Perkins | 88 | Lodger | — | Vermont |
| 41 | Charles Seaver | 77 | Lodger | — | Massachusetts |
| 42 | Albert Jones | 53 | Head | Engineer | Massachusetts |
| 43 | Alice M Jones | 50 | Wife | — | Massachusetts |
| 44 | Alvin C Jones | 18 | Son | — | Massachusetts |
| 45 | James W Willis | 72 | Head | — | New Hampshire |
| 46 | Julia I Willis | 71 | Wife | — | Massachusetts |
| 47 | Elsie W Hall | 46 | Daughter | — | Massachusetts |
| 48 | William W Hall | 12 | Grandson | — | Maine |
| 49 | Eugene H Sampson | 72 | Head | — | Massachusetts |
| 50 | Abbie B Sampson | 59 | Wife | — | Maine |
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)