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John Monroe — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Cumberland, North Carolina
Our Model Tree links this John Monroe across the 1930 and 1940 US Censuses in Cumberland, North Carolina (XGBoost, ~Confirmed) — first a son (b.~1920), then head of a 7-person household.
Age 10
b. ~1920
Male
Son
Born: North Carolina
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cumberland, North Carolina |
| Surname | Monroe |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 10 |
| 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 | Carvers Creek Township |
| Est. Birth Year | ~1920 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Katherine Monroe | Daughter | — | 16 | ~1914 |
| Mabel Monroe | Daughter | — | 12 | ~1918 |
| John Monroe | Son | — | 10 | ~1920 |
| Clement Monroe | Head | — | 44 | ~1886 |
| Bertha Monroe | Spouse | — | 37 | ~1893 |
| Clement Monroe | Son | — | 18 | ~1912 |
| James Monroe | Son | — | 14 | ~1916 |
Census Appearances
1930
Cumberland, North …
Son, age 10
Cumberland, North Carolina · implied b. ~1920 — 7 household members
| Surname | Monroe |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 10 |
| 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
Cumberland-County, North …
Head, age 22
Cumberland-County, North Carolina · implied b. ~1918 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Monroe |
| Given Name | Joe |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 22 |
| Marital Status | Married |
| Birthplace | North Carolina |
| 1935 Residence (City) | 71st Township |
| 1935 Residence (County) | Cumberland |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 60 |
| Income (1939) | 866 |
| Highest Grade | 3 |
| 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 John Monroe across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Monroe
Son · 1930 · age 10 · b. ~1920 · North Carolina
★ You are viewing this record
Sibling
Katherine Monroe
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mabel Monroe
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clement Monroe
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Monroe
Sibling · 1930 · age 14
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 — Cumberland, North Carolina
Open full size
1930 US Federal Census — Cumberland, North Carolina
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1684unit:0127)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Walter Johnson | 23 | Head | — | North Carolina |
| 2 | Lillie Johnson | 20 | Wife | — | North Carolina |
| 3 | Walter Jr Johnson | 1 | Son | — | North Carolina |
| 4 | Lillie Mae Johnson | 0 | Daughter | — | North Carolina |
| 5 | James Johnson | 0 | Son | — | North Carolina |
| 6 | Mary Johnson | 0 | Daughter | — | North Carolina |
| 7 | Clement Monroe | 44 | Head | Farmer | North Carolina |
| 8 | Bertha Monroe | 37 | Wife | — | North Carolina |
| 9 | Clement Jr Monroe | 18 | Son | — | North Carolina |
| 10 | Katherine Monroe | 16 | Daughter | — | North Carolina |
| 11 | James Monroe | 14 | Son | — | North Carolina |
| 12 | Mabel Monroe | 12 | Daughter | — | North Carolina |
| 13 | John Monroe THIS PERSON | 10 | Son | — | North Carolina |
| 14 | Napoleon Ray | 65 | Head | — | North Carolina |
| 15 | Jane Ray | 63 | Wife | — | North Carolina |
| 16 | Napoleon Jr Ray | 22 | Son | Laborer | North Carolina |
| 17 | Lillie Ray | 20 | Daughter | — | North Carolina |
| 18 | James Ray | 18 | Son | — | North Carolina |
| 19 | Mary Ray | 16 | Daughter | — | North Carolina |
| 20 | John Blue | 26 | Head | — | North Carolina |
| 21 | Lillie Blue | 22 | Wife | — | North Carolina |
| 22 | Wesley Mcmillan | 51 | Head | — | North Carolina |
| 23 | Lula Mcmillan | 40 | Wife | — | North Carolina |
| 24 | Lula Mcmillan | 20 | Daughter | Laborer | North Carolina |
| 25 | Wesley Mcmillan | 18 | Son | Laborer | North Carolina |
| 26 | Clara Mcmillan | 16 | Daughter | — | North Carolina |
| 27 | Stella Mcmillan | 14 | Daughter | — | North Carolina |
| 28 | James Mcmillan | 12 | Son | — | North Carolina |
| 29 | Lucille Mcmillan | 10 | Daughter | — | North Carolina |
| 30 | Isaac Mcmillan | 10 | Son | — | North Carolina |
| 31 | John Mcmillan | 8 | Son | — | North Carolina |
| 32 | Lula Mcmillan | 7 | Daughter | — | North Carolina |
| 33 | Will Mcmillan | 5 | Son | — | North Carolina |
| 34 | Lizzie Mcmillan | 4 | Daughter | — | North Carolina |
| 35 | Ernest Mcmillan | 3 | Son | — | North Carolina |
| 36 | Mary Mcmillan | 1 | Daughter | — | North Carolina |
| 37 | Herbert Mcmillan | 0 | Son | — | North Carolina |
| 38 | Sander Pollock | 52 | Lodger | Laborer | North Carolina |
| 39 | Mack Blue | 35 | Head | Farmer | North Carolina |
| 40 | Mary Blue | 32 | Wife | — | North Carolina |
| 41 | Lula Blue | 14 | Daughter | — | North Carolina |
| 42 | James Blue | 12 | Son | — | North Carolina |
| 43 | Katherine Blue | 10 | Daughter | — | North Carolina |
| 44 | Mack Jr Blue | 8 | Son | — | North Carolina |
| 45 | Hazel Blue | 6 | Son | — | North Carolina |
| 46 | Eddie M Blue | 4 | Son | — | North Carolina |
| 47 | Julia Blue | 2 | Daughter | — | North Carolina |
| 48 | Idell Blue | 0 | Daughter | — | North Carolina |
| 49 | — | None | — | — | — |
| 50 | — | None | — | — | — |
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)