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John Mcmullen — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Sunflower, Mississippi
Our Model Tree links this John Mcmullen across the 1920, 1930 and 1940 US Censuses in Sunflower, Mississippi (XGBoost, ~Confirmed) — first a head (b.~1891), then head of a 4-person household.
Age 39
b. ~1891
Male
Head
Born: Mississippi
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Sunflower, Mississippi |
| Surname | McMullen |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Mississippi |
| Age at First Marriage | 20 |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Additional Details | |
| Occupation | Farmer |
| Industry | Cotton Farm |
| Class of Worker | O |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
| Occupation | Farmer |
| Township / Ward | Part Of Beat 2 |
| Est. Birth Year | ~1891 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Birdie Mcmullen | Other | — | 37 | ~1893 |
| John Mcmullen | Head | — | 39 | ~1891 |
| Gertie Mcmullen | Daughter | — | 18 | ~1912 |
| Achille Mcmullen | Son | — | 20 | ~1910 |
Census Appearances
1920
Sunflower, Mississippi
Other, age 30
Sunflower, Mississippi · implied b. ~1890 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McMullen |
| Given Name | John |
| Relationship to Head | Cook |
| Sex | M |
| Color / Race | Black |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Mississippi |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Occupation | Cook |
| Industry | Farm House |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
1930
Sunflower, Mississippi
Head, age 39
Sunflower, Mississippi · implied b. ~1891 — 4 household members
| Surname | McMullen |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Mississippi |
| Age at First Marriage | 20 |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Occupation | Farmer |
| Industry | Cotton Farm |
| Class of Worker | O |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
1940
Sunflower-County, Mississippi
Head, age 50
Sunflower-County, Mississippi · implied b. ~1890 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McMullin |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Mississippi |
| 1935 Residence (City) | Beat 2 |
| 1935 Residence (County) | Sunflower |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 200 |
| Highest Grade | No 1 |
| 1935 Residence | Same place |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
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 Mcmullen across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
John Mcmullen
Head · 1930 · age 39 · b. ~1891 · Mississippi
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Sunflower, Mississippi
Open full size
1930 US Federal Census — Sunflower, Mississippi
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1167unit:0104)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Tell Young | 40 | Head | Farmer | Mississippi |
| 2 | Viola Young | 30 | Wife-H | None | Mississippi |
| 3 | H. D. Young | 12 | Son | None | Mississippi |
| 4 | Washington Silvia Young | 50 | Mother-in-law | None | Mississippi |
| 5 | Felix A. Johnson | 52 | Head | Manager | Mississippi |
| 6 | Josephine E. Johnson | 52 | Wife | None | Mississippi |
| 7 | Alphonso Petty | 20 | Head | Farmer | Mississippi |
| 8 | Eunice Petty | 17 | Wife-H | None | Tennessee |
| 9 | Russel Funnisberg | 45 | Head | Farmer | North Carolina |
| 10 | Lithia Funnisberg | 42 | Wife-H | None | Mississippi |
| 11 | Floy Funnisberg | 21 | Daughter | None | Mississippi |
| 12 | Mary Funnisberg | 18 | Daughter | None | Mississippi |
| 13 | Grisom Funnisberg | 20 | Son | None | Mississippi |
| 14 | Humphrey Funnisberg | 16 | Son | None | Mississippi |
| 15 | Gwen Funnisberg | 14 | Son | None | Mississippi |
| 16 | George Funnisberg | 9 | Son | None | Mississippi |
| 17 | Mollie Funnisberg | 9 | Daughter | None | Mississippi |
| 18 | Milva Funnisberg | 7 | Daughter | None | Mississippi |
| 19 | C. M. Funnisberg | 4 | Son | None | Mississippi |
| 20 | Jim Davis | 23 | Head | Farmer | Mississippi |
| 21 | Bittie Davis | 26 | Wife | None | Mississippi |
| 22 | John Warford | 25 | Head | Farmer | Mississippi |
| 23 | Lucy Warford | 22 | Wife-H | None | Mississippi |
| 24 | Beatrice Warford | 6 | Daughter | None | Mississippi |
| 25 | George Mcmullen | 27 | Head | Farmer | Mississippi |
| 26 | Maggie L. Mcmullen | 26 | Wife-H | None | Mississippi |
| 27 | George Petty | 52 | Head | Farmer | Mississippi |
| 28 | Mary Petty | 57 | Wife-H | None | Mississippi |
| 29 | George Jr. Petty | 16 | Son | None | Mississippi |
| 30 | Jennie E. Petty | 15 | Daughter | None | Mississippi |
| 31 | Ethel Petty | 12 | Daughter | None | Mississippi |
| 32 | Woodrow Petty | 10 | Son | None | Mississippi |
| 33 | Lee Moodie Petty | 8 | Gr. Daughter | None | Mississippi |
| 34 | Walter Petty | 6 | Gr. Son | None | Mississippi |
| 35 | John Mcmullen THIS PERSON | 39 | Head | Farmer | Mississippi |
| 36 | Birdie Mcmullen | 37 | Wife-H | None | Mississippi |
| 37 | Achille Mcmullen | 20 | Son | None | Mississippi |
| 38 | Gertie Mcmullen | 18 | Daughter | None | Mississippi |
| 39 | Jim Blakely | 21 | Head | Farmer | Mississippi |
| 40 | Victoria Blakely | 20 | Wife-H | None | Mississippi |
| 41 | Roosevelt Blakely | 1 | Son | None | Mississippi |
| 42 | John Walker | 54 | Head | Farmer | Mississippi |
| 43 | Ruthie Walker | 38 | Wife-H | None | Mississippi |
| 44 | Moore, Charlie Walker | 18 | Step-son | None | Mississippi |
| 45 | Lucy A. Walker | 14 | Step-Daughter | None | Mississippi |
| 46 | Alexander Walker | 13 | Step-son | None | Mississippi |
| 47 | Candy Walker | 7 | Step-son | None | Arkansas |
| 48 | Isaac Walker | 5 | Step-son | None | Mississippi |
| 49 | George Blakely | 55 | Head | Farmer | Mississippi |
| 50 | Mary Blakely | 46 | Wife-H | None | Mississippi |
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)