MF
Mary Fox — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Caldwell, North Carolina
Our Model Tree links this Mary Fox across the 1920, 1930 and 1940 US Censuses in Caldwell, North Carolina (XGBoost, ~Confirmed) — first a spouse (b.~1896), then head of a 7-person household.
Age 34
b. ~1896
Female
Spouse
Born: North Carolina
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Caldwell, North Carolina |
| Surname | Fox |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | North Carolina |
| Age at First Marriage | 18 |
| 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 | Hudson Township |
| Est. Birth Year | ~1896 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Flora Fox | Daughter | — | 11 | ~1919 |
| Flossie Fox | Daughter | — | 10 | ~1920 |
| Ethel Fox | Daughter | — | 8 | ~1922 |
| Dewey Fox | Head | — | 33 | ~1897 |
| Thomas Fox | Son | — | 3 | ~1927 |
| Levi Fox | Son | — | 6 | ~1924 |
| Mary Fox | Spouse | — | 34 | ~1896 |
Census Appearances
1920
Caldwell, North …
Spouse, age 22
Caldwell, North Carolina · implied b. ~1898 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fox |
| Given Name | Mada J. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Married |
| Birthplace | North Carolina |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
1930
Caldwell, North …
Spouse, age 34
Caldwell, North Carolina · implied b. ~1896 — 7 household members
| Surname | Fox |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | North Carolina |
| Age at First Marriage | 18 |
| 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
Caldwell-County, North …
Other, age 45
Caldwell-County, North Carolina · implied b. ~1895 — 29 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fox |
| Given Name | Martha |
| Relationship to Head | Inmate |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Single |
| Birthplace | North Carolina |
| 1935 Residence (City) | Lenoir Creek |
| 1935 Residence (County) | Caldwell |
| Occupation | farm |
| Industry | farm |
| Highest Grade | 0 |
| 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 Mary Fox across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Fox
Spouse · 1930 · age 34 · b. ~1896 · 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:0550)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William A Lingle | 79 | Head | — | North Carolina |
| 2 | Nora Curtis | 66 | Sister | — | North Carolina |
| 3 | Rachel Payne | 26 | Boarder | — | North Carolina |
| 4 | Russell B Miller | 29 | Head | Laborer | North Carolina |
| 5 | Monla Miller | 31 | Wife | — | North Carolina |
| 6 | Lawrence Stamey | 10 | Boarder | — | North Carolina |
| 7 | George W Smith | 48 | Head | Farmer | North Carolina |
| 8 | Minnie Smith | 41 | Wife | Spooler | North Carolina |
| 9 | Annie Smith | 18 | Daughter | — | North Carolina |
| 10 | Essie Smith | 16 | Daughter | — | North Carolina |
| 11 | Lois Smith | 14 | Daughter | — | North Carolina |
| 12 | Sylvia Smith | 12 | Daughter | — | North Carolina |
| 13 | Paul Smith | 9 | Son | — | North Carolina |
| 14 | Alma Austin | 34 | Sister in law | Housekeeper | North Carolina |
| 15 | Robert M Hall | 44 | Head | Farmer | North Carolina |
| 16 | Callie Hall | 42 | Wife | — | North Carolina |
| 17 | Ivey Hall | 20 | Son | Laborer | North Carolina |
| 18 | Annie Hall | 17 | Daughter | Spinner | North Carolina |
| 19 | Letha Hall | 16 | Daughter | — | North Carolina |
| 20 | Wallace Hall | 12 | Son | — | North Carolina |
| 21 | Lucille Hall | 10 | Daughter | — | North Carolina |
| 22 | Izy Hall | 8 | Daughter | — | North Carolina |
| 23 | Lois Hall | 5 | Daughter | — | North Carolina |
| 24 | Fay Hall | 2 | Daughter | — | North Carolina |
| 25 | William C Hall | 77 | Father | — | North Carolina |
| 26 | Dewey W Fox | 33 | Head | Farmer | North Carolina |
| 27 | Mary Fox THIS PERSON | 34 | Wife | — | North Carolina |
| 28 | Flora Fox | 11 | Daughter | — | North Carolina |
| 29 | Flossie Fox | 10 | Daughter | — | North Carolina |
| 30 | Ethel Fox | 8 | Daughter | — | North Carolina |
| 31 | Levi Fox | 6 | Son | — | North Carolina |
| 32 | Thomas Fox | 3 | Son | — | North Carolina |
| 33 | Vance Z Hall | 42 | Head | Farmer | North Carolina |
| 34 | Delia Hall | 40 | Wife | — | North Carolina |
| 35 | Grover Hall | 20 | Son | Laborer | North Carolina |
| 36 | Edna Hall | 18 | Daughter | — | North Carolina |
| 37 | Ada Hall | 16 | Daughter | — | North Carolina |
| 38 | Glenn Hall | 14 | Son | — | North Carolina |
| 39 | Troy Hall | 11 | Son | — | North Carolina |
| 40 | Louise Hall | 9 | Daughter | — | North Carolina |
| 41 | Ellen Hall | 6 | Daughter | — | North Carolina |
| 42 | Eloise Hall | 4 | Daughter | — | North Carolina |
| 43 | John E Harris | 36 | Head | Farmer | North Carolina |
| 44 | Bessie Harris | 38 | Wife | — | North Carolina |
| 45 | Daisy Harris | 22 | Daughter | Spinner | North Carolina |
| 46 | A. C. Harris | 20 | Son | Laborer | North Carolina |
| 47 | Julia Harris | 23 | Wife | — | North Carolina |
| 48 | Charles S Bolick | 40 | Head | Farmer | North Carolina |
| 49 | Mamie Bolick | 39 | Wife | — | North Carolina |
| 50 | Ollie Bolick | 18 | Daughter | — | 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)