JU
James Underwood — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Duplin, North Carolina
Our Model Tree links this James Underwood across the 1930 and 1940 US Censuses in Duplin, North Carolina (XGBoost, ~Confirmed) — first a son (b.~1913), then head of a 9-person household.
Age 17
b. ~1913
Male
Son
Born: North Carolina
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Duplin, North Carolina |
| Surname | Underwood |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 17 |
| Marital Status | Single |
| Birthplace | North Carolina |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Additional Details | |
| Can Read/Write | No |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
| Township / Ward | Rockfish Township |
| Est. Birth Year | ~1913 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Monroe Underwood | Son | — | 19 | ~1911 |
| Thelma Underwood | Daughter | — | 10 | ~1920 |
| Romie Underwood | Son | — | 7 | ~1923 |
| James Underwood | Son | — | 17 | ~1913 |
| Lula Underwood | Other | — | 46 | ~1884 |
| Lula Underwood | Daughter | — | 10 | ~1920 |
| Romie Underwood | Head | — | 47 | ~1883 |
| Lonnie Underwood | Son | — | 13 | ~1917 |
| John Underwood | Son | — | 15 | ~1915 |
Census Appearances
1930
Duplin, North …
Son, age 17
Duplin, North Carolina · implied b. ~1913 — 9 household members
| Surname | Underwood |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 17 |
| Marital Status | Single |
| Birthplace | North Carolina |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Can Read/Write | No |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
1940
Duplin-County, North …
Son, age 25
Duplin-County, North Carolina · implied b. ~1915 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Underwood |
| Given Name | Jimmie |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 25 |
| Marital Status | Single |
| Birthplace | North Carolina |
| 1935 Residence (City) | Rockfish Twp |
| 1935 Residence (County) | Duplin |
| Occupation | Labor |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 50 |
| Income (1939) | 200 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
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 Underwood across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Underwood
Son · 1930 · age 17 · b. ~1913 · North Carolina
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Sibling
Lonnie Underwood
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thelma Underwood
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Romie Underwood
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Monroe Underwood
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lula Underwood
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Underwood
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 — Duplin, North Carolina
Open full size
1930 US Federal Census — Duplin, North Carolina
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1686unit:0771)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Julia Lane | 50 | Head | — | North Carolina |
| 52 | Rosa Lane | 17 | Daughter | — | North Carolina |
| 53 | Joseph Greenwell | 29 | Head | Farmer | North Carolina |
| 54 | Lillie Greenwell | 20 | Wife-H | — | North Carolina |
| 55 | Doris Greenwell | 9 | Daughter | — | North Carolina |
| 56 | Mary F. Greenwell | 7 | Daughter | — | North Carolina |
| 57 | Roscoe Greenwell | 3 | Son | — | North Carolina |
| 58 | Lillie B. Greenwell | 1 | Daughter | — | North Carolina |
| 59 | Elder B. Boney | 58 | Head | Farmer | North Carolina |
| 60 | Lucy J. Boney | 33 | Wife-H | — | North Carolina |
| 61 | Romie Underwood | 47 | Head | Farmer | North Carolina |
| 62 | Lula Underwood | 46 | Wife-H | — | North Carolina |
| 63 | Monroe Underwood | 19 | Son | — | North Carolina |
| 64 | James Underwood THIS PERSON | 17 | Son | — | North Carolina |
| 65 | John Underwood | 15 | Son | — | North Carolina |
| 66 | Lonnie Underwood | 13 | Son | — | North Carolina |
| 67 | Lula Underwood | 10 | Daughter | — | North Carolina |
| 68 | Thelma Underwood | 10 | Daughter | — | North Carolina |
| 69 | Romie Underwood | 7 | Son | — | North Carolina |
| 70 | Peter Murphy | 44 | Head | Farmer | North Carolina |
| 71 | Annie Murphy | 30 | Wife-H | — | North Carolina |
| 72 | James Murphy | 14 | Son | Farm Laborer | North Carolina |
| 73 | Lula Murphy | 12 | Daughter | — | North Carolina |
| 74 | Richard Murphy | 10 | Son | Farm Laborer | North Carolina |
| 75 | Lillie Murphy | 8 | Daughter | — | North Carolina |
| 76 | John Murphy | 6 | Son | — | North Carolina |
| 77 | Wayman Boney | 30 | Head | Farmer | North Carolina |
| 78 | Annie M. Boney | 63 | Mother-H | — | North Carolina |
| 79 | Lula Boney | 23 | Sister | — | North Carolina |
| 80 | Albert L. Boney | 40 | Head | Farmer | North Carolina |
| 81 | Dora Boney | 43 | Wife-H | — | North Carolina |
| 82 | Albert Boney | 22 | Son | Farmer | North Carolina |
| 83 | Ernest Boney | 17 | Son | — | North Carolina |
| 84 | Lula Boney | 15 | Daughter | — | North Carolina |
| 85 | Mary Boney | 12 | Daughter | — | North Carolina |
| 86 | James Boney | 7 | Son | — | North Carolina |
| 87 | Lillie Boney | 4 | Daughter | — | North Carolina |
| 88 | Charlie Boney | 21 | Son | Farm Laborer | North Carolina |
| 89 | Boone Boone | 26 | Head | Farmer | North Carolina |
| 90 | Mary L. Boone | 22 | Wife-H | — | North Carolina |
| 91 | Lucy Boone | 12 | Sister | — | North Carolina |
| 92 | Thomas Newkirk | 48 | Head | Farmer | North Carolina |
| 93 | Mary J. Newkirk | 41 | Wife-H | — | North Carolina |
| 94 | Annie Newkirk | 22 | Daughter | — | North Carolina |
| 95 | Lula Newkirk | 12 | Daughter | — | North Carolina |
| 96 | Norman M. Hayes | 32 | Head | Carpenter | North Carolina |
| 97 | Mary A. Hayes | 26 | Wife-H | — | North Carolina |
| 98 | Norman W. Hayes | 6 | Son | — | North Carolina |
| 99 | Gladys L. Hayes | 4 | Daughter | — | North Carolina |
| 100 | Simon Hayes | 1 | Son | — | North Carolina |
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)