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Gertrude Martin — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Northampton, North Carolina
Our Model Tree links this Gertrude Martin across the 1930 and 1940 US Censuses in Northampton, North Carolina (XGBoost, ~Confirmed) — first a daughter (b.~1919), then head of a 10-person household.
Age 11
b. ~1919
Female
Daughter
Born: North Carolina
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Northampton, North Carolina |
| Surname | Martin |
| Given Name | Gertrude |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | North Carolina |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
| Township / Ward | Seaboard Town |
| Est. Birth Year | ~1919 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Gertrude | Age | Birth yr |
|---|---|---|---|---|
| Sterling Martin | Son | — | 17 | ~1913 |
| Marvin Martin | Son | — | 6 | ~1924 |
| James Martin | Son | — | 15 | ~1915 |
| Raymond Martin | Son | — | 13 | ~1917 |
| Gertrude Martin | Daughter | — | 11 | ~1919 |
| James Martin | Head | — | 50 | ~1880 |
| James Martin | Son | — | 10 | ~1920 |
| Ben Martin | Son | — | 8 | ~1922 |
| Woodrow Martin | Son | — | 4 | ~1926 |
| Martha Martin | Spouse | — | 41 | ~1889 |
Census Appearances
1930
Northampton, North …
Daughter, age 11
Northampton, North Carolina · implied b. ~1919 — 10 household members
| Surname | Martin |
| Given Name | Gertrude |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | North Carolina |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Can Read/Write | Yes |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
1940
Northampton-County, North …
Daughter, age 21
Northampton-County, North Carolina · implied b. ~1919 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Gwendolyn |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | North Carolina |
| 1935 Residence (City) | Roanoke |
| 1935 Residence (County) | Northampton |
| Occupation | House work |
| Highest Grade | H-4 |
| 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 Gertrude Martin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Gertrude Martin
Daughter · 1930 · age 11 · b. ~1919 · North Carolina
★ You are viewing this record
Sibling
Woodrow Martin
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marvin Martin
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Martin
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ben Martin
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sterling Martin
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Martin
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Raymond Martin
Sibling · 1930 · age 13
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 — Northampton, North Carolina
Open full size
1930 US Federal Census — Northampton, North Carolina
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1711unitrs:0067)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Gilbert White | 40 | Head | Farmer | North Carolina |
| 52 | Clelia White | 25 | Wife | Laborer | North Carolina |
| 53 | Ella White | 13 | Daughter | — | North Carolina |
| 54 | Robert White | 7 | Son | — | North Carolina |
| 55 | E. Tucker Little | 50 | Head | Farmer | North Carolina |
| 56 | Lillian Little | 46 | Wife | — | North Carolina |
| 57 | John Little | 22 | Son | Clerk | North Carolina |
| 58 | Lewis Little | 14 | Son | — | North Carolina |
| 59 | Raymond Little | 11 | Son | — | North Carolina |
| 60 | Eloise Little | 13 | Daughter | — | North Carolina |
| 61 | Vivian Little | 9 | Daughter | — | North Carolina |
| 62 | Estelle Little | 5 | Daughter | — | North Carolina |
| 63 | Earnest Little | 2 | Son | — | North Carolina |
| 64 | Sarah Little | 0 | Daughter | — | North Carolina |
| 65 | Tom Barnes | 49 | Head | Laborer | North Carolina |
| 66 | Ester Barnes | 30 | Wife | — | North Carolina |
| 67 | Andrew Barnes | 17 | Son | — | North Carolina |
| 68 | Ernest Barnes | 15 | Son | — | North Carolina |
| 69 | Motor Barnes | 11 | Son | — | North Carolina |
| 70 | Kinley Barnes | 10 | Son | — | North Carolina |
| 71 | Sol Barnes | 8 | Son | — | North Carolina |
| 72 | Annie Mae Barnes | 12 | Daughter | — | North Carolina |
| 73 | Jewel Barnes | 5 | Son | — | North Carolina |
| 74 | Thomas Barnes | 4 | Son | — | North Carolina |
| 75 | James W. Martin | 50 | Head | Farmer | North Carolina |
| 76 | Martha Martin | 41 | Wife | — | North Carolina |
| 77 | Sterling Martin | 17 | Son | — | North Carolina |
| 78 | James Martin | 15 | Son | — | North Carolina |
| 79 | Raymond Martin | 13 | Son | — | North Carolina |
| 80 | Gertrude Martin THIS PERSON | 11 | Daughter | — | North Carolina |
| 81 | James Martin | 10 | Son | — | North Carolina |
| 82 | Ben Martin | 8 | Son | — | North Carolina |
| 83 | Marvin Martin | 6 | Son | — | North Carolina |
| 84 | Woodrow Martin | 4 | Son | — | North Carolina |
| 85 | Richard Branch | 54 | Head | Farmer | North Carolina |
| 86 | Lucy Branch | 50 | Wife | — | North Carolina |
| 87 | Flossie Branch | 24 | Daughter | — | North Carolina |
| 88 | Lewis Branch | 20 | Son | — | North Carolina |
| 89 | Willie Branch | 18 | Son | — | North Carolina |
| 90 | Josie Branch | 17 | Daughter | — | North Carolina |
| 91 | Henderson Branch | 16 | Son | — | North Carolina |
| 92 | Mary Branch | 15 | Daughter | — | North Carolina |
| 93 | Arthur Bird | 8 | Lodger | — | North Carolina |
| 94 | Doyle Bird | 7 | Lodger | — | North Carolina |
| 95 | James Bird | 6 | Lodger | — | North Carolina |
| 96 | Harriet Davis | 60 | Mother-in-law | — | North Carolina |
| 97 | James H. Floyd | 56 | Head | Farmer | North Carolina |
| 98 | Mary M. Floyd | 49 | Wife | — | North Carolina |
| 99 | Clayton Floyd | 26 | Son | Laborer | North Carolina |
| 100 | James Floyd | 22 | Son | Laborer | 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)