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Helen Richardson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Helen Richardson across the 1920 and 1930 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a daughter (b.~1908), then head of a 9-person household.
Age 22
b. ~1908
Female
Daughter
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, Massachusetts |
| Surname | Richardson |
| Given Name | Helen I |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| 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 | Melrose City |
| Est. Birth Year | ~1908 |
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 Helen | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Richardson | Daughter | — | 17 | ~1913 |
| Marjorie Richardson | Daughter | — | 20 | ~1910 |
| Claire Richardson | Daughter | — | 8 | ~1922 |
| Helen Richardson | Daughter | — | 22 | ~1908 |
| Angie Richardson | Spouse | — | 45 | ~1885 |
| William Richardson | Other | — | 18 | ~1912 |
| Marion Richardson | Daughter | — | 21 | ~1909 |
| Charles Richardson | Son | — | 14 | ~1916 |
| Almon Richardson | Head | — | 46 | ~1884 |
Census Appearances
1920
Middlesex, Massachusetts
Daughter, age 12
Middlesex, Massachusetts · implied b. ~1908 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Richardson |
| Given Name | Helen L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Middlesex, Massachusetts
Daughter, age 22
Middlesex, Massachusetts · implied b. ~1908 — 9 household members
| Surname | Richardson |
| Given Name | Helen I |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| 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 Helen Richardson across 2 US Census years (1920 and 1930) in Middlesex, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
Helen Richardson
Daughter · 1930 · age 22 · b. ~1908 · Massachusetts
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Sibling
Charles Richardson
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Richardson
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Claire Richardson
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marion Richardson
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marjorie Richardson
Sibling · 1930 · age 20
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 — Middlesex, Massachusetts
Open full size
1930 US Federal Census — Middlesex, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel925:0606)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Gordon C Parker | 4 | Son | — | Massachusetts |
| 2 | Almon E Richardson | 46 | Head | Manager | Massachusetts |
| 3 | Angie T Richardson | 45 | Wife | — | Massachusetts |
| 4 | Helen I Richardson THIS PERSON | 22 | Daughter | — | Massachusetts |
| 5 | Marion A Richardson | 21 | Daughter | Waitress | Massachusetts |
| 6 | Marjorie B Richardson | 20 | Daughter | Assistant | Massachusetts |
| 7 | Dorothy E Richardson | 17 | Daughter | — | Massachusetts |
| 8 | Charles A Richardson | 14 | Son | — | Massachusetts |
| 9 | Claire M Richardson | 8 | Daughter | — | Massachusetts |
| 10 | William G Richardson | 18 | Nephew | — | New Hampshire |
| 11 | Waldo W Hodsdon | 55 | Head | Salesman | Massachusetts |
| 12 | Marion R Hodsdon | 51 | Wife | — | Massachusetts |
| 13 | Marshall S Hodsdon | 28 | Son | Reporter | Massachusetts |
| 14 | Charlotte R Hodsdon | 25 | Daughter | Secretary | Massachusetts |
| 15 | J Westley Hodsdon | 23 | Son | Gardener | Massachusetts |
| 16 | Emily B Hodsdon | 21 | Daughter | — | Massachusetts |
| 17 | Alice R Hodsdon | 16 | Daughter | — | Massachusetts |
| 18 | Philip B Lowden | 28 | Boarder | Entomologist | Massachusetts |
| 19 | Roy D Tucker | 28 | Head | Broker | Massachusetts |
| 20 | Lilah M Tucker | 26 | Wife | — | Massachusetts |
| 21 | Barbara N Tucker | 4 | Daughter | — | Massachusetts |
| 22 | Robert D Tucker | 1 | Son | — | Massachusetts |
| 23 | H Melvin Russell | 59 | Head | Conductor | Canada-Eng |
| 24 | Augusta P Russell | 51 | Wife | — | Canada-Eng |
| 25 | Ruth A Earnshaw | 43 | Head | Nurse | Massachusetts |
| 26 | Frances P Earnshaw | 10 | Daughter | — | Massachusetts |
| 27 | John K Ditto | 32 | Head | Salesman | Massachusetts |
| 28 | Elsie M Ditto | 32 | Wife | — | Massachusetts |
| 29 | Joan Ditto | 4 | Daughter | — | Massachusetts |
| 30 | Sylvia Ditto | 1 | Daughter | — | Massachusetts |
| 31 | Rufus F Bickford | 48 | Head | Credit Mgr | Maine |
| 32 | Elizabeth R Bickford | 47 | Wife | — | Maine |
| 33 | Gilman N Bickford | 17 | Son | — | Massachusetts |
| 34 | Cora E Richardson | 44 | Sister-in-law | Sales Girl | Maine |
| 35 | William E Wallace | 50 | Head | Salesman | Massachusetts |
| 36 | Florence Wallace | 50 | Wife | — | England |
| 37 | Constance W Wallace | 22 | Daughter | Typist | Massachusetts |
| 38 | Lucy F Gerrish | 64 | Head | Teacher | Massachusetts |
| 39 | Rosamond Pannes | 57 | Boarder | Clerk | Canada-Eng |
| 40 | Elizabeth Scherrer | 54 | Servant | Housekeeper | Massachusetts |
| 41 | Eugene I Knowles | 54 | Head | Buyer | Massachusetts |
| 42 | Gertrude M Knowles | 43 | Wife | — | Massachusetts |
| 43 | George H La Coste | 69 | Head | Buyer | Massachusetts |
| 44 | Ida M La Coste | 67 | Wife | — | Canada-English |
| 45 | Fanny S La Coste | 42 | Daughter | Clerk | Massachusetts |
| 46 | Geo E French | 45 | Head | Clerk | Massachusetts |
| 47 | Flora M French | 42 | Wife | — | Massachusetts |
| 48 | Dorothy E French | 14 | Daughter | — | Massachusetts |
| 49 | Emily L French | 71 | Mother | — | North Ireland |
| 50 | Quincy C Blodgett | 47 | Head | Supervisor | New York |
Related Census Records
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)