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Robert Grant — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Ocean, New Jersey
Our Model Tree links this Robert Grant across the 1920 and 1930 US Censuses in Ocean, New Jersey (XGBoost, ~Confirmed) — first a son (b.~1910), then head of a 8-person household.
Age 20
b. ~1910
Male
Son
Born: New Jersey
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Ocean, New Jersey |
| Surname | Grant |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | Vermont |
| Additional Details | |
| Occupation | Clerk |
| Industry | Hardware |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Clerk |
| Township / Ward | Toms River |
| Est. Birth Year | ~1910 |
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 Robert | Age | Birth yr |
|---|---|---|---|---|
| Arthur Grant | Son | — | 18 | ~1912 |
| Dorothy Grant | Daughter | — | 10 | ~1920 |
| Robert Grant | Son | — | 20 | ~1910 |
| Lena Grant | Other | — | 40 | ~1890 |
| Alice Grant | Daughter | — | 15 | ~1915 |
| Philip Grant | Son | — | 8 | ~1922 |
| Margaret Grant | Daughter | — | 12 | ~1918 |
| Philip Grant | Head | — | 42 | ~1888 |
Census Appearances
1920
Ocean, New …
Son, age 10
Ocean, New Jersey · implied b. ~1910 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Grant |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | Vermont |
| Can Read | Yes |
| Can Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Ocean, New …
Son, age 20
Ocean, New Jersey · implied b. ~1910 — 8 household members
| Surname | Grant |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | Vermont |
| Occupation | Clerk |
| Industry | Hardware |
| 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 Robert Grant across 2 US Census years (1920 and 1930) in Ocean, New Jersey, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Grant
Son · 1930 · age 20 · b. ~1910 · New Jersey
★ You are viewing this record
Sibling
Arthur Grant
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Grant
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Grant
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Philip Grant
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Grant
Sibling · 1930 · age 15
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 — Ocean, New Jersey
Open full size
1930 US Federal Census — Ocean, New Jersey
Page Contents
50 people indexed on this census page (ia:1930:newjerseycensus00reel1375:0118)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | William Konway | 39 | Head | Merchant | New Jersey |
| 52 | Anna Konway | 36 | Wife-H | — | New Jersey |
| 53 | Mildred Konway | 16 | Daughter | — | New Jersey |
| 54 | Eleanor Konway | 11 | Daughter | — | New Jersey |
| 55 | Emily Woolley | 47 | Head | — | New York |
| 56 | Adolph Woolley | 24 | Son | Salesman | New Jersey |
| 57 | Harold Woolley | 22 | Son | Salesman | New Jersey |
| 58 | Lloyd Woolley | 21 | Son | Salesman | New Jersey |
| 59 | Florence Berry | 61 | Head | — | New Jersey |
| 60 | Margaret A. Berry | 39 | Wife-H | — | New Jersey |
| 61 | Edward P. Berry | 16 | Son | — | New Jersey |
| 62 | Margaret A. Berry | 11 | Daughter | — | New Jersey |
| 63 | William Fischer | 62 | Head | Author | New Jersey |
| 64 | Florence Fischer | 54 | Wife-H | — | New Jersey |
| 65 | Arthur Fischer | 24 | Son | — | New Jersey |
| 66 | David Harrison | 62 | Head | Rougher | New Jersey |
| 67 | George Harrison | 31 | Son | Baker | New Jersey |
| 68 | Kenneth H. Harrison | 25 | Son | Laundry | New Jersey |
| 69 | Arthur A. Morton | 55 | Head | Merchant | England |
| 70 | Alice Morton | 52 | Wife-H | Clerk | England |
| 71 | Alice Morton | 25 | Daughter | — | New Jersey |
| 72 | Arthur Morton | 17 | Son | — | New Jersey |
| 73 | George Morton | 15 | Son | — | New Jersey |
| 74 | George Crisp | 54 | Head | Janitor | England |
| 75 | Mary Crisp | 52 | Wife-H | — | England |
| 76 | George Willis | 55 | Head | Clerk | New Jersey |
| 77 | Mary Willis | 51 | Wife-H | — | New Jersey |
| 78 | Mary Brinley | 65 | Sister | — | New Jersey |
| 79 | George Morris | 34 | Head | Manager | New Jersey |
| 80 | May Morris | 33 | Wife-H | — | Pennsylvania |
| 81 | Arthur Morris | 6 | Son | — | New Jersey |
| 82 | William Mickel | 27 | Head | Pharmacist | New Jersey |
| 83 | Elsa Mickel | 25 | Wife-H | — | New Jersey |
| 84 | Robert Mickel | 1 | Son | — | New Jersey |
| 85 | Andrew Lipplin | 32 | Head | Secretary | Pennsylvania |
| 86 | Lois Lipplin | 32 | Wife-H | Mechanic | New Jersey |
| 87 | George Lipplin | 2 | Son | — | New Jersey |
| 88 | Katherine Hennessey | 50 | Aunt | — | New Jersey |
| 89 | Frank Fortunato | 34 | Head | Clerk | New Jersey |
| 90 | Hazel Fortunato | 30 | Wife-H | Mechanic | New Jersey |
| 91 | Franklyn Fortunato | 6 | Son | — | New Jersey |
| 92 | Adeline Fortunato | 5 | Daughter | — | New Jersey |
| 93 | Philip Grant | 42 | Head | Salesmanager | New Jersey |
| 94 | Lena Grant | 40 | Wife-H | — | Vermont |
| 95 | Robert Grant THIS PERSON | 20 | Son | Clerk | New Jersey |
| 96 | Arthur Grant | 18 | Son | — | New Jersey |
| 97 | Alice Grant | 15 | Daughter | — | New Jersey |
| 98 | Margaret Grant | 12 | Daughter | — | New Jersey |
| 99 | Dorothy Grant | 10 | Daughter | — | New Jersey |
| 100 | Philip Grant | 8 | Son | — | 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)