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William Harmon — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Atlantic, New Jersey
Our Model Tree links this William Harmon across the 1930 and 1940 US Censuses in Atlantic, New Jersey (XGBoost, ~Confirmed) — first a son (b.~1917), then head of a 8-person household.
Age 13
b. ~1917
Male
Son
Born: New Jersey
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Atlantic, New Jersey |
| Surname | Harmon |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 13 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Delaware |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Pleasantville City |
| Est. Birth Year | ~1917 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| George Harmon | Head | — | 39 | ~1891 |
| Remiah Harmon | Other | — | 79 | ~1851 |
| Percy Harmon | Son | — | 17 | ~1913 |
| Joanna Harmon | Spouse | — | 31 | ~1899 |
| George Harmon | Son | — | 11 | ~1919 |
| Laura Harmon | Daughter | — | 7 | ~1923 |
| Sarah Harmon | Daughter | — | 4 | ~1926 |
| William Harmon | Son | — | 13 | ~1917 |
Census Appearances
1930
Atlantic, New …
Son, age 13
Atlantic, New Jersey · implied b. ~1917 — 8 household members
| Surname | Harmon |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 13 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Delaware |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Atlantic-County, New …
Son, age 24
Atlantic-County, New Jersey · implied b. ~1916 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Herman |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Pleasantville city |
| 1935 Residence (County) | Atlantic |
| Occupation | Laborer |
| Industry | Project |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 200 |
| Highest Grade | H 4 |
| 1935 Residence | Same Place |
| 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 Harmon across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Harmon
Son · 1930 · age 13 · b. ~1917 · New Jersey
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Sibling
Laura Harmon
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Percy Harmon
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Harmon
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sarah Harmon
Sibling · 1930 · age 4
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 — Atlantic, New Jersey
Open full size
1930 US Federal Census — Atlantic, New Jersey
Page Contents
50 people indexed on this census page (ia:1930:newjerseycensus00reel1310:0220)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Canada Ambrose | 25 | Son | Bellman | Massachusetts |
| 2 | Weldon | 24 | Son | — | Massachusetts |
| 3 | Richard | 16 | Son | — | Massachusetts |
| 4 | Leon | 11 | Son | — | Massachusetts |
| 5 | Aaron Todd | 32 | Head | Utility Man | North Carolina |
| 6 | Dingie Todd | 29 | Wife | Laundress | Virginia |
| 7 | Mary L. Baker | 50 | Head | Laundress | Pennsylvania |
| 8 | George Harmon | 39 | Head | Painting | Pennsylvania |
| 9 | Joanna Harmon | 31 | Wife | — | Delaware |
| 10 | Percy Harmon | 17 | Son | — | New Jersey |
| 11 | William Harmon THIS PERSON | 13 | Son | — | New Jersey |
| 12 | George Harmon | 11 | Son | — | New Jersey |
| 13 | Laura Harmon | 7 | Daughter | — | New Jersey |
| 14 | Sarah Harmon | 4 | Daughter | — | New Jersey |
| 15 | Remiah Harmon | 79 | Father | Janitor | Delaware |
| 16 | Clarence L. Dikes | 41 | Head | Minister | Delaware |
| 17 | Estelle H. Dikes | 40 | Wife | — | New Jersey |
| 18 | Beulah Dikes | 14 | Daughter | — | Pennsylvania |
| 19 | Estelle Daniels | 38 | Lodger | Laundress | Georgia |
| 20 | William Pride | 53 | Head | Carpenter | Pennsylvania |
| 21 | Eloise Pride | 34 | Wife | Laundress | Pennsylvania |
| 22 | Elizabeth Pride | 13 | Daughter | — | Pennsylvania |
| 23 | Josephine Terry | 55 | Head | Maid | Pennsylvania |
| 24 | Thompson Terry | 25 | Son | Druggist | New Jersey |
| 25 | Edward Terry | 23 | Son | Musician | Pennsylvania |
| 26 | Enoch P. Watson | 60 | Head | Janitor | Pennsylvania |
| 27 | Mary G. Watson | 54 | Wife | — | Pennsylvania |
| 28 | Louise H. Haller | 40 | Wife | — | New York |
| 29 | James Wilds | 35 | Head | Hod Carrier | South Carolina |
| 30 | Lallie Wilds | 36 | Wife | — | Virginia |
| 31 | Willie Simpson | 24 | Lodger | Plasterer | South Carolina |
| 32 | Belle Simpson | 20 | Lodger | — | South Carolina |
| 33 | Capernus Price | 53 | Head | Engineer | New Jersey |
| 34 | Joseph Anderson | 52 | Head | Laborer | New Jersey |
| 35 | Henrietta Anderson | 53 | Wife | — | New Jersey |
| 36 | Eugene Ethgain | 40 | Head | Laborer | North Carolina |
| 37 | Carrie Ethgain | 37 | Wife | — | Florida |
| 38 | Victor Blake | 20 | Step-son | Cook | Florida |
| 39 | Reuben Blake | 12 | Step-son | — | Pennsylvania |
| 40 | Malcom Ethgain | 5 | Son | — | Pennsylvania |
| 41 | Allen Forbey | 34 | Head | Laborer | Tennessee |
| 42 | Ora Forbey | 32 | Wife | — | South Carolina |
| 43 | Lena Fitzgerald | 50 | Head | Laundress | South Carolina |
| 44 | John Waitland | 40 | Head | Waiter | Antigua B.W.I. |
| 45 | Carlton Gould | 49 | Head | Laborer | New Jersey |
| 46 | Georgia Gould | 29 | Wife | — | New Jersey |
| 47 | Carlton Jr. Gould | 5 | Son | — | New Jersey |
| 48 | Era Gould | 3 | Daughter | — | New Jersey |
| 49 | George Gould | 1 | Son | — | New Jersey |
| 50 | Anna Jones | 49 | Roomer | — | Virginia |
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)