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John Mcmullen — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Caldwell, North Carolina
Our Model Tree links this John Mcmullen across the 1930 and 1940 US Censuses in Caldwell, North Carolina (XGBoost, ~Confirmed) — first a head (b.~1885), then head of a 9-person household.
Age 45
b. ~1885
Male
Head
Born: North Carolina
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Caldwell, North Carolina |
| Surname | McMullen |
| Given Name | John C |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | North Carolina |
| Age at First Marriage | 21 |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Additional Details | |
| Occupation | Day Laborer |
| Industry | Gardener |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 1500 |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
| Occupation | Laborer |
| Township / Ward | Lenoir |
| Est. Birth Year | ~1885 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Bessie Mcmullen | Other | — | 51 | ~1879 |
| Johnnie Mcmullen | Daughter | — | 9 | ~1921 |
| Fannie Mcmullen | Daughter | — | 22 | ~1908 |
| Joseph Mcmullen | Son | — | 21 | ~1909 |
| Thomas Mcmullen | Other | — | 31 | ~1899 |
| John Mcmullen | Head | — | 45 | ~1885 |
| Katie Mcmullen | Daughter | — | 12 | ~1918 |
| Margaret Mcmullen | Daughter | — | 17 | ~1913 |
| Samuel Mcmullen | Son | — | 14 | ~1916 |
Census Appearances
1930
Caldwell, North …
Head, age 45
Caldwell, North Carolina · implied b. ~1885 — 9 household members
| Surname | McMullen |
| Given Name | John C |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | North Carolina |
| Age at First Marriage | 21 |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Occupation | Day Laborer |
| Industry | Gardener |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 1500 |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
1940
Caldwell-County, North …
Head, age 54
Caldwell-County, North Carolina · implied b. ~1886 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McMillan |
| Given Name | John C. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | North Carolina |
| 1935 Residence (City) | Lenoir |
| 1935 Residence (County) | Caldwell |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 72 |
| Income (1939) | 0 |
| 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 John Mcmullen across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
John Mcmullen
Head · 1930 · age 45 · b. ~1885 · North Carolina
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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 — Caldwell, North Carolina
Open full size
1930 US Federal Census — Caldwell, North Carolina
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1678unit:0618)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John C Mcmullen THIS PERSON | 45 | Head | Day Laborer | North Carolina |
| 2 | Bessie A Mcmullen | 51 | Wife-H | — | North Carolina |
| 3 | Fannie R Mcmullen | 22 | Daughter | — | North Carolina |
| 4 | Joseph L Mcmullen | 21 | Son | Rope-Sawyer | North Carolina |
| 5 | Margaret K Mcmullen | 17 | Daughter | Tacker | North Carolina |
| 6 | Samuel C Mcmullen | 14 | Son | — | North Carolina |
| 7 | Katie M Mcmullen | 12 | Daughter | — | North Carolina |
| 8 | Johnnie L Mcmullen | 9 | Daughter | — | North Carolina |
| 9 | Thomas J Mcmullen | 31 | Brother | — | North Carolina |
| 10 | Joseph H Clark | 45 | Head | Cabinet Maker | Nebraska |
| 11 | Minnie B Clark | 36 | Wife-H | — | North Carolina |
| 12 | Herman W Clark | 18 | Son | — | North Carolina |
| 13 | Everett P Clark | 13 | Son | — | North Carolina |
| 14 | Clarence Clark | 11 | Son | — | North Carolina |
| 15 | Arnold L Clark | 9 | Son | — | North Carolina |
| 16 | Edith P Clark | 5 | Daughter | — | North Carolina |
| 17 | Imogene Clark | 2 | Daughter | — | North Carolina |
| 18 | Robert R Smith | 51 | Head | — | North Carolina |
| 19 | Mary L Smith | 43 | Wife-H | — | Georgia |
| 20 | Robert M Smith | 10 | Son | — | North Carolina |
| 21 | Ernest A Dimitris | 35 | Head | Sander | Tennessee |
| 22 | Lillie L Dimitris | 27 | Wife-H | — | North Carolina |
| 23 | Alberta K Dimitris | 9 | Daughter | — | North Carolina |
| 24 | Howard S Dimitris | 7 | Son | — | North Carolina |
| 25 | Jewel E Dimitris | 4 | Daughter | — | North Carolina |
| 26 | Ernest R Dimitris | 2 | Son | — | North Carolina |
| 27 | Will R Crisp | 27 | Head | Clipper | North Carolina |
| 28 | Mary G Crisp | 26 | Wife-H | — | North Carolina |
| 29 | Mary E Crisp | 3 | Daughter | — | North Carolina |
| 30 | John Crisp | 1 | Son | — | North Carolina |
| 31 | Nora A White | 16 | Sis-in-law | Skimmer | North Carolina |
| 32 | James C Walker | 45 | Head | Carver | North Carolina |
| 33 | Emma F Walker | 40 | Wife-H | — | North Carolina |
| 34 | Clinton M Walker | 21 | Son | Sander | North Carolina |
| 35 | Myrtle L Walker | 19 | Daughter | Reeler | North Carolina |
| 36 | Mamie M Walker | 15 | Daughter | Spooler | North Carolina |
| 37 | William E Walker | 12 | Son | — | North Carolina |
| 38 | Harding M Walker | 9 | Son | — | North Carolina |
| 39 | Lula P Walker | 7 | Daughter | — | North Carolina |
| 40 | Raford C Walker | 4 | Son | — | North Carolina |
| 41 | Ruby M Walker | 1 | Daughter | — | North Carolina |
| 42 | William E Cannon | 60 | Head | Filler | North Carolina |
| 43 | Laura C Cannon | 50 | Wife-H | — | North Carolina |
| 44 | Vivian L Cannon | 22 | Daughter | — | North Carolina |
| 45 | Virgil W Cannon | 18 | Son | — | North Carolina |
| 46 | Fred M Alley | 30 | Head | Packer | North Carolina |
| 47 | Nona M Alley | 25 | Wife-H | — | North Carolina |
| 48 | Arvey L Alley | 6 | Son | — | North Carolina |
| 49 | Margaret L Alley | 4 | Daughter | — | North Carolina |
| 50 | Fred M Jr Alley | 2 | 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)