GA
Grace Allen — 1930 US Census Record
Model Tree available1930 United States Federal Census · Merrimack, New Hampshire
Our Model Tree links this Grace Allen across the 1910, 1920 and 1930 US Censuses in Merrimack, New Hampshire (XGBoost, ~Confirmed), with identified parents William & William — first a daughter (b.~1877), then head of a 3-person household.
Age 53
b. ~1877
Female
Daughter
Born: New Hampshire
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Merrimack, New Hampshire |
| Surname | Allen |
| Given Name | Grace F. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 53 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Additional Details | |
| Occupation | Waitress |
| Industry | Tea Room |
| Class of Worker | O |
| Can Read/Write | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
| Occupation | Waitress |
| Township / Ward | Concord City |
| Est. Birth Year | ~1877 |
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 Grace | Age | Birth yr |
|---|---|---|---|---|
| Grace Allen | Daughter | — | 53 | ~1877 |
| Charlotte Norris | Other | — | 27 | ~1903 |
| William Allen | Head | — | 81 | ~1849 |
Census Appearances
1910
Merrimack, New …
Daughter, age 33
Merrimack, New Hampshire · implied b. ~1877 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Allen |
| Given Name | Grace W. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Occupation | Merchant |
| Industry | Dry Goods |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1920
Merrimack, New …
Daughter, age 44
Merrimack, New Hampshire · implied b. ~1876 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Allen |
| Given Name | Grace |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Occupation | Clerk |
| Industry | Dry Goods |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1930
Merrimack, New …
Daughter, age 53
Merrimack, New Hampshire · implied b. ~1877 — 3 household members
| Surname | Allen |
| Given Name | Grace F. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 53 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Occupation | Waitress |
| Industry | Tea Room |
| Class of Worker | O |
| Can Read/Write | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
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 Grace Allen across 3 US Census years (1910, 1920 and 1930) in Merrimack, New Hampshire, using XGBoost record linkage. Identified parents: father William Allen (~0.92 confidence) and father William Allen (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Allen
b. ~1849
Source father
● Household
· direct · ~0.92
Father
William Allen
b. ~1849
Source father
● Household
· direct · ~0.92
This person
Anchor record
Grace Allen
Daughter · 1930 · age 53 · b. ~1877 · New Hampshire
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Merrimack, New Hampshire
Open full size
1930 US Federal Census — Merrimack, New Hampshire
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1304unit:0556)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | William Chandler | 55 | Head | Carpenter | New Hampshire |
| 52 | Alice H. Chandler | 75 | Wife | — | New Hampshire |
| 53 | Florence A. Chandler | 53 | Daughter | Teacher | New Hampshire |
| 54 | Henry Marsh | 50 | Head | Barber | Canada French |
| 55 | Louise Marsh | 55 | Wife | — | Vermont |
| 56 | Grace Marsh | 24 | Daughter | — | New Hampshire |
| 57 | Stephanie Marsh | 19 | Daughter | Clerk | New Hampshire |
| 58 | Paul Castonguay | 28 | Son | Clerk | Canada French |
| 59 | Florence Castonguay | 23 | Daughter | — | Canada French |
| 60 | John J. Fitzgerald | 47 | Head | Assistant Foreman | Massachusetts |
| 61 | Cora Fitzgerald | 53 | Wife | — | New York |
| 62 | Joseph Vachon | 44 | Head | Spinner | Canada French |
| 63 | Rose G. Vachon | 45 | Wife | — | Canada French |
| 64 | Leo E. Vachon | 19 | Son | Laborer | New Hampshire |
| 65 | Bernadette Vachon | 18 | Daughter | — | New Hampshire |
| 66 | Lionel Vachon | 14 | Son | — | New Hampshire |
| 67 | Joseph Fabray | 33 | Lodger | Laborer | New Hampshire |
| 68 | Carrie Frost | 69 | Head | — | New Hampshire |
| 69 | Bernice H. Frost | 47 | Daughter | Teacher | New Hampshire |
| 70 | Sydney S. Frost | 11 | Son | — | New Hampshire |
| 71 | William H. Allen | 81 | Head | — | New Hampshire |
| 72 | Grace F. Allen THIS PERSON | 53 | Daughter | Waitress | New Hampshire |
| 73 | Charlotte Norris | 27 | Lodger | Reporter | New Hampshire |
| 74 | Gideon De Blois | 32 | Head | Teacher | Vermont |
| 75 | Florence De Blois | 32 | Wife | Carpenter | New Hampshire |
| 76 | Francis De Blois | 9 | Son | — | New Hampshire |
| 77 | Marjorie De Blois | 7 | Daughter | — | New Hampshire |
| 78 | Evelyn De Blois | 6 | Daughter | — | New Hampshire |
| 79 | Catherine De Blois | 5 | Daughter | — | New Hampshire |
| 80 | Paul De Blois | 3 | Son | — | New Hampshire |
| 81 | Mary J. De Blois | 2 | Daughter | — | New Hampshire |
| 82 | Vernon De Blois | 1 | Son | — | New Hampshire |
| 83 | Ida M. Bowen | 73 | Head | — | New Hampshire |
| 84 | Esther M. Bowen | 37 | Daughter | Teacher | New Hampshire |
| 85 | John E. Lowney | 73 | Head | Laborer | New Hampshire |
| 86 | John Lowney | 41 | Son | Laborer | New Hampshire |
| 87 | Ellen L. Lowney | 37 | Daughter | Stenographer | New Hampshire |
| 88 | Charles C. Sargent | 43 | Head | Carpenter | New Hampshire |
| 89 | Margaret Sargent | 40 | Wife | — | New Hampshire |
| 90 | Rita C. Sargent | 9 | Daughter | — | New Hampshire |
| 91 | Robert C. Sargent | 4 | Son | — | New Hampshire |
| 92 | Roma S. Sargent | 2 | Daughter | — | New Hampshire |
| 93 | Mary Tierney | 70 | Sister-in-law | — | Ireland |
| 94 | Ramona Tierney | 30 | Sister-in-law | Stenographer | New Hampshire |
| 95 | Roger Corbett | 55 | Head | Painter | New Hampshire |
| 96 | Mary Corbett | 47 | Sister | — | New Hampshire |
| 97 | Catherine Corbett | 42 | Sister | Bookkeeper | New Hampshire |
| 98 | Winifred Corbett | 22 | Niece | Hair Dresser | New Hampshire |
| 99 | Mary A. Foley | 60 | Head | — | New Hampshire |
| 100 | Richard Foley | 31 | Son | Salesman | New Hampshire |
Pedigree Summary
Grace
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
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)