HB
Helen Bailey — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Plymouth, Massachusetts
Our Model Tree links this Helen Bailey across the 1910, 1920 and 1930 US Censuses in Plymouth, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1852), then head of a 2-person household.
Age 78
b. ~1852
Female
Head
Born: Massachusetts
Widowed
1930 Census Record Details
| Census Year | 1930 |
| Location | Plymouth, Massachusetts |
| Surname | Bailey |
| Given Name | Helen M |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 78 |
| Marital Status | Widowed |
| Birthplace | Massachusetts |
| Age at First Marriage | 21 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 5000 |
| Radio Set | R |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Kingston Town Part Of |
| Est. Birth Year | ~1852 |
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 Helen | Age | Birth yr |
|---|---|---|---|---|
| Cynthia Robbins | Daughter | — | 43 | ~1887 |
| Helen Bailey | Head | — | 78 | ~1852 |
Census Appearances
1910
Plymouth, Massachusetts
Spouse, age 58
Plymouth, Massachusetts · implied b. ~1852 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bailey |
| Given Name | Helen H. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 58 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Years Married | 36 |
| Children Born | 5 |
| Children Living | 5 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | none |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Plymouth, Massachusetts
Spouse, age 68
Plymouth, Massachusetts · implied b. ~1852 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bailey |
| Given Name | Helen M. |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 68 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Plymouth, Massachusetts
Head, age 78
Plymouth, Massachusetts · implied b. ~1852 — 2 household members
| Surname | Bailey |
| Given Name | Helen M |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 78 |
| Marital Status | Widowed |
| Birthplace | Massachusetts |
| Age at First Marriage | 21 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | none |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 5000 |
| Radio Set | R |
| 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 Helen Bailey across 3 US Census years (1910, 1920 and 1930) in Plymouth, Massachusetts, using XGBoost record linkage.
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This person
Anchor record
Helen Bailey
Head · 1930 · age 78 · b. ~1852 · 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:massachusettscensus00reel940:0337)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Helen M Bailey THIS PERSON | 78 | Head | None | Massachusetts |
| 2 | Cynthia B Robbins | 43 | daughter | Clerk | New York |
| 3 | Alonzo W Peterson | 75 | Head | Carpenter | Massachusetts |
| 4 | Lizzie Peterson | 62 | Wife | None | Massachusetts |
| 5 | Malcolm F Peterson | 14 | son | None | Massachusetts |
| 6 | Baker | 84 | mother-in-law | None | Massachusetts |
| 7 | Adella Lapham | 81 | Head | None | Massachusetts |
| 8 | Odela Mauro | 49 | maid | Nurse | Canada French |
| 9 | Martha B Baker | 61 | Head | None | Massachusetts |
| 10 | Marion E Baker | 25 | daughter | Clerk | Massachusetts |
| 11 | Martha E Myrick | 76 | Head | None | Massachusetts |
| 12 | Howard S Asbury | 57 | Head | Treasurer | Massachusetts |
| 13 | Abbie G Asbury | 40 | Wife | None | Massachusetts |
| 14 | Julia L Asbury | 14 | daughter | None | Massachusetts |
| 15 | Theodore S Asbury | 11 | son | None | Massachusetts |
| 16 | John E Drew | 28 | Head | Proprietor | Massachusetts |
| 17 | Jane H Drew | 21 | Wife | None | Massachusetts |
| 18 | John B Drew | 5 | son | None | Massachusetts |
| 19 | Donald E Drew | 1 | son | None | Massachusetts |
| 20 | Sidney W Thayer | 29 | Head | Proprietor | Massachusetts |
| 21 | Anna M Thayer | 21 | Wife | None | Massachusetts |
| 22 | Oscar C Seaver | 43 | Head | Proprietor | Massachusetts |
| 23 | Flora L Seaver | 43 | Wife | None | Massachusetts |
| 24 | George A Seaver | 16 | son | None | Massachusetts |
| 25 | Merton E Seaver | 13 | son | None | Massachusetts |
| 26 | Beatrice R Seaver | 7 | daughter | None | Massachusetts |
| 27 | Sophronia B Hudson | 79 | mother-in-law | None | Massachusetts |
| 28 | Leroy F Jackson | 43 | Head | Proprietor | Vermont |
| 29 | Lizzie E Jackson | 36 | Wife | None | Massachusetts |
| 30 | Eleanor M Jackson | 14 | daughter | None | Massachusetts |
| 31 | Bertha A Jackson | 12 | daughter | None | Massachusetts |
| 32 | Evelyn E Jackson | 6 | daughter | None | Massachusetts |
| 33 | John Jackson | 3 | daughter | None | Massachusetts |
| 34 | Henry H Strange | 42 | Head | Proprietor | Massachusetts |
| 35 | Lydia F Strange | 46 | Wife | None | Canada English |
| 36 | James M Finnegan | 72 | mother-in-law | None | Canada English |
| 37 | Percy W Bailey | 34 | Head | Electrician | Massachusetts |
| 38 | Eleanor Bailey | 25 | Wife | None | Italy |
| 39 | Lewis G Mullaney | 34 | Head | Weaver | Canada English |
| 40 | Barbara Beals | 70 | housekeeper | Housekeeper | France |
| 41 | Adelard Lambert | 34 | Head | Tack Maker | Massachusetts |
| 42 | Alfrina M Lambert | 34 | Wife | None | Massachusetts |
| 43 | Henry J Lambert | 6 | son | None | Massachusetts |
| 44 | Arthur W Lambert | 3 | son | None | Massachusetts |
| 45 | Joseph Moran | 44 | boarder | Tack Feeder | Canada French |
| 46 | David Vaggiani | 35 | Head | None | Italy |
| 47 | Amelia Vaggiani | 29 | Wife | None | Italy |
| 48 | Alphonso Vaggiani | 4 | son | Laborer | Italy |
| 49 | Claude A Loring | 50 | Head | Carpenter | Massachusetts |
| 50 | Ida M Loring | 54 | Wife | None | 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)