WF
William Frost — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Mercer, New Jersey
Our Model Tree links this William Frost across the 1920 and 1930 US Censuses in Mercer, New Jersey (XGBoost, ~Confirmed) — first a son (b.~1906), then head of a 7-person household.
Age 24
b. ~1906
Male
Son
Born: New Jersey
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Mercer, New Jersey |
| Surname | Frost |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | England |
| Additional Details | |
| Occupation | Salesman |
| Industry | Paint Shop |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Salesman |
| Township / Ward | City Of Trenton |
| Est. Birth Year | ~1906 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| William Frost | Son | — | 24 | ~1906 |
| Florence Frost | Daughter | — | 14 | ~1916 |
| Violet Frost | Daughter | — | 21 | ~1909 |
| William Frost | Head | — | 46 | ~1884 |
| Madeline Frost | Other | — | 47 | ~1883 |
| Walter Frost | Son | — | 19 | ~1911 |
| Alice Frost | Daughter | — | 16 | ~1914 |
Census Appearances
1920
Mercer, New …
Son, age 14
Mercer, New Jersey · implied b. ~1906 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Frost |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | England |
| Occupation | Blue Print |
| Industry | Turbine Co |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Mercer, New …
Son, age 24
Mercer, New Jersey · implied b. ~1906 — 7 household members
| Surname | Frost |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | England |
| Occupation | Salesman |
| Industry | Paint Shop |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
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 William Frost across 2 US Census years (1920 and 1930) in Mercer, New Jersey, using XGBoost record linkage.
Show:
This person
Anchor record
William Frost
Son · 1930 · age 24 · b. ~1906 · New Jersey
★ You are viewing this record
Sibling
Alice Frost
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Frost
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Violet Frost
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Florence Frost
Sibling · 1930 · age 14
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 — Mercer, New Jersey
Open full size
1930 US Federal Census — Mercer, New Jersey
Page Contents
50 people indexed on this census page (ia:1930:newjerseycensus00reel1365:0337)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Mabel Womwell | 19 | Daughter | — | New Jersey |
| 52 | Herbert Womwell | 18 | Son | Clerk | New Jersey |
| 53 | Marjorie Womwell | 14 | Daughter | — | New Jersey |
| 54 | Richard Womwell | 10 | Son | — | New Jersey |
| 55 | Elizabeth Womwell | 8 | Daughter | — | New Jersey |
| 56 | William Frost | 46 | Head | Driver | New Jersey |
| 57 | Madeline Frost | 47 | Wife-H | — | England |
| 58 | William Frost THIS PERSON | 24 | Son | Salesman | New Jersey |
| 59 | Violet Frost | 21 | Daughter | Worker | New Jersey |
| 60 | Walter Frost | 19 | Son | Bricklayer | New Jersey |
| 61 | Alice Frost | 16 | Daughter | — | New Jersey |
| 62 | Florence Frost | 14 | Daughter | — | New Jersey |
| 63 | Augustus Blackwell | 35 | Head | Policeman | New Jersey |
| 64 | Ethel M. Blackwell | 30 | Wife-H | — | New Jersey |
| 65 | Augustus Blackwell | 7 | Son | — | New Jersey |
| 66 | Charles Blackwell | 2 | Son | — | New Jersey |
| 67 | Henrietta Tiching | 69 | Mother-in-law | — | England |
| 68 | Clarence Whittemore | 29 | Head | Electrician | Tennessee |
| 69 | Bessie Whittemore | 23 | Wife-H | — | Virginia |
| 70 | Jack Whittemore | 5 | Son | — | Tennessee |
| 71 | Aileen Whittemore | 4 | Daughter | — | Tennessee |
| 72 | Fred Whittemore | 2 | Son | — | Pennsylvania |
| 73 | William Combley | 50 | Head | Window | New Jersey |
| 74 | Bessie Combley | 48 | Wife-H | — | New Jersey |
| 75 | Ethel Combley | 14 | Daughter | — | New Jersey |
| 76 | Harold Combley | 13 | Son | — | New Jersey |
| 77 | Ella Combley | 12 | Daughter | — | New Jersey |
| 78 | Peter Klein | 45 | Head | Proprietor | New Jersey |
| 79 | Mabel Klein | 43 | Wife-H | — | New Jersey |
| 80 | Myrtle Klein | 15 | Daughter | Typist | New Jersey |
| 81 | Klein | 14 | Son | — | New Jersey |
| 82 | Mary Mccallam | 74 | Head | — | England |
| 83 | Norman Pale | 18 | Nephew | — | England |
| 84 | Geo. A. Bogart | 28 | Head | Worker | New Jersey |
| 85 | Ethel Bogart | 24 | Wife-H | — | New Jersey |
| 86 | Dorothy Bogart | 2 | Daughter | — | New Jersey |
| 87 | Elizabeth Meigh | 63 | Head | Worker | Pennsylvania |
| 88 | Joseph Hardison | 49 | Head | Potter | England |
| 89 | Sadie Hardison | 48 | Wife-H | — | Washington |
| 90 | Helen Hardison | 20 | Daughter | Teacher | New Jersey |
| 91 | Harry J. Rea | 51 | Head | Worker | New York State |
| 92 | Anna Rea | 45 | Wife-H | — | England |
| 93 | Henry G. Rea | 20 | Son | Helper | New Jersey |
| 94 | William Wilkie | 47 | Head | Mechanic | Scotland |
| 95 | Margaret Wilkie | 47 | Wife-H | — | Scotland |
| 96 | June W. Wilkie | 22 | Daughter | — | Scotland |
| 97 | William Wilkie | 15 | Son | — | Scotland |
| 98 | Florence Martin | 41 | Head | Forelady | New Jersey |
| 99 | Harvey Martin | 20 | Son | Worker | New Jersey |
| 100 | Walter Davison | 31 | Lodger | Chauffeur | New Jersey |
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)