JG
James Greene — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Harford, Maryland
Our Model Tree links this James Greene across the 1930 and 1940 US Censuses in Harford, Maryland (XGBoost, ~Confirmed) — first a son (b.~1926), then head of a 8-person household.
Age 4
b. ~1926
Male
Son
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Harford, Maryland |
| Surname | Greene |
| Given Name | James |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Additional Details | |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Election District No 4 |
| Est. Birth Year | ~1926 |
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 James | Age | Birth yr |
|---|---|---|---|---|
| James Greene | Son | — | 4 | ~1926 |
| Roscoe Greene | Son | — | 9 | ~1921 |
| Hoy Greene | Head | — | 47 | ~1883 |
| Levaun Greene | Daughter | — | 18 | ~1912 |
| Jennie Greene | Other | — | 42 | ~1888 |
| Rosalina Greene | Daughter | — | 14 | ~1916 |
| Lucy Greene | Daughter | — | 7 | ~1923 |
| Wilma Greene | Daughter | — | 12 | ~1918 |
Census Appearances
1930
Harford, Maryland
Son, age 4
Harford, Maryland · implied b. ~1926 — 8 household members
| Surname | Greene |
| Given Name | James |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Harford-County, Maryland
Son, age 14
Harford-County, Maryland · implied b. ~1926 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Green |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Election District 4 Marshall |
| 1935 Residence (County) | Harford |
| Highest Grade | No 4 1 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
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 James Greene across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Greene
Son · 1930 · age 4 · b. ~1926 · Maryland
★ You are viewing this record
Sibling
Lucy Greene
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rosalina Greene
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wilma Greene
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Levaun Greene
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Roscoe Greene
Sibling · 1930 · age 9
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 — Harford, Maryland
Open full size
1930 US Federal Census — Harford, Maryland
Page Contents
50 people indexed on this census page (ia:1930:15thcensus875unit:1022)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Frank | 28 | Son | Farmer | Maryland |
| 52 | Siston B. Bevard | 62 | Head | Farmer | Maryland |
| 53 | Catherine Bevard | 38 | Wife-H | — | Maryland |
| 54 | Siston Bevard | 20 | Son | Farmer | Maryland |
| 55 | Burnes Bevard | 15 | Son | — | Maryland |
| 56 | Harry Bevard | 13 | Son | — | Maryland |
| 57 | Isabel Bevard | 10 | daughter | — | Maryland |
| 58 | Carl Bevard | 9 | son | — | Maryland |
| 59 | Alice Bevard | 6 | daughter | — | Maryland |
| 60 | Arnold Bevard | 3 | son | — | Maryland |
| 61 | Luther Trivett | 18 | Employee | Laborer | North Carolina |
| 62 | William Dalton | 66 | Head | Farmer | Maryland |
| 63 | Annie Dalton | 64 | Wife-H | — | Maryland |
| 64 | Carl Dalton | 27 | Son | Farmer | Maryland |
| 65 | Harvey Dalton | 23 | Son | Farmer | Maryland |
| 66 | Anna Dalton | 21 | daughter | — | Maryland |
| 67 | Muncie Watson | 41 | Head | Farmer | North Carolina |
| 68 | Alice Watson | 40 | Wife-H | — | North Carolina |
| 69 | Forest Watson | 15 | Son | Laborer | North Carolina |
| 70 | Ruth Watson | 14 | daughter | — | North Carolina |
| 71 | Norman Watson | 11 | Son | — | North Carolina |
| 72 | Hoy Greene | 47 | Head | Farmer | North Carolina |
| 73 | Jennie Greene | 42 | Wife-H | — | North Carolina |
| 74 | Levaun Greene | 18 | daughter | — | North Carolina |
| 75 | Rosalina Greene | 14 | daughter | — | North Carolina |
| 76 | Wilma Greene | 12 | daughter | — | North Carolina |
| 77 | Roscoe Greene | 9 | son | — | North Carolina |
| 78 | Lucy Greene | 7 | daughter | — | Maryland |
| 79 | James Greene THIS PERSON | 4 | son | — | Maryland |
| 80 | Nathan Watson | 49 | Head | Farmer | North Carolina |
| 81 | Margaret Watson | 45 | Wife-H | — | North Carolina |
| 82 | Eula Watson | 20 | daughter | — | North Carolina |
| 83 | Fay Watson | 18 | daughter | — | North Carolina |
| 84 | Russel Watson | 16 | son | Farmer | North Carolina |
| 85 | Earl Watson | 9 | son | — | North Carolina |
| 86 | Mary Watson | 72 | mother | — | North Carolina |
| 87 | James Hanlon | 91 | O | — | Irish Free State |
| 88 | Margaret Hanlon | 73 | Wife-H | — | Maryland |
| 89 | William Hanlon | 41 | Son | Farmer | Maryland |
| 90 | George Hanlon | 38 | Son | Farmer | Maryland |
| 91 | Alice Hanlon | 36 | daughter | — | Maryland |
| 92 | Thomas Hanlon | 34 | Son | Farmer | Maryland |
| 93 | Morris Moals | 16 | Employee | Laborer | Maryland |
| 94 | William H. Ayres | 74 | Head | Laborer | Maryland |
| 95 | Carrie Ayres | 73 | Wife-H | — | Maryland |
| 96 | George Hess | 55 | O | Farmer | Maryland |
| 97 | Anna Hess | 56 | Wife-H | — | Maryland |
| 98 | Arthur Hess | 27 | Son | Laborer | Maryland |
| 99 | Charles Hess | 77 | O | Farmer | Maryland |
| 100 | Rachel Hess | 78 | Wife-H | — | Maryland |
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)