WM
William Mack — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Sampson, North Carolina
Our Model Tree links this William Mack across the 1930 and 1940 US Censuses in Sampson, North Carolina (XGBoost, ~Confirmed) — first a son (b.~1914), then head of a 12-person household.
Age 16
b. ~1914
Male
Son
Born: North Carolina
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Sampson, North Carolina |
| Surname | Mack |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 16 |
| Marital Status | Single |
| Birthplace | North Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Additional Details | |
| Occupation | Farm Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
| Occupation | Farm Laborer |
| Township / Ward | Little Coharie Township Pt |
| Est. Birth Year | ~1914 |
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.
12 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| William Mack | Son | — | 16 | ~1914 |
| James Mack | Son | — | 18 | ~1912 |
| Grace Mack | Daughter | — | 3 | ~1927 |
| Lee Mack | Spouse | — | 37 | ~1893 |
| Ula Mack | Daughter | — | 12 | ~1918 |
| William Mack | Head | — | 52 | ~1878 |
| Alberta Mack | Daughter | — | 22 | ~1908 |
| Dorothea Mack | Daughter | — | 13 | ~1917 |
| Charlie Mack | Son | — | 20 | ~1910 |
| Ealine Mack | Daughter | — | 9 | ~1921 |
| George Mack | Son | — | 1 | ~1929 |
| Pearlie Mack | Daughter | — | 4 | ~1926 |
Census Appearances
1930
Sampson, North …
Son, age 16
Sampson, North Carolina · implied b. ~1914 — 12 household members
| Surname | Mack |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 16 |
| Marital Status | Single |
| Birthplace | North Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Occupation | Farm Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
1940
Sampson-County, North …
Head, age 28
Sampson-County, North Carolina · implied b. ~1912 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mack |
| Given Name | Willie |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | North Carolina |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Cumberland |
| Occupation | Farm laborer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 300 |
| Highest Grade | No 6 |
| 1935 Residence | North Carolina |
| 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 William Mack across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Mack
Son · 1930 · age 16 · b. ~1914 · North Carolina
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Sibling
Charlie Mack
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ealine Mack
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Grace Mack
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Mack
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ula Mack
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Pearlie Mack
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alberta Mack
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothea Mack
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Mack
Sibling · 1930 · age 18
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 — Sampson, North Carolina
Open full size
1930 US Federal Census — Sampson, North Carolina
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1720unit:0489)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William P Holland | 20 | Son-in-law | Farm Laborer | North Carolina |
| 2 | Elzie L Holland | 20 | Daughter | — | North Carolina |
| 3 | Ida P Holland | 19 | Daughter | — | North Carolina |
| 4 | William P Holland | 2 | Grandson | — | North Carolina |
| 5 | Ramona E Holland | 0 | Granddaughter | — | North Carolina |
| 6 | Ernest H Goodwin | 49 | Head | Conductor | North Carolina |
| 7 | Mattie W Goodwin | 43 | Wife | — | North Carolina |
| 8 | Ernest H Jr Goodwin | 21 | Son | — | North Carolina |
| 9 | Martha A Goodwin | 21 | Daughter | Teacher | North Carolina |
| 10 | Mary A Goodwin | 19 | Daughter | — | North Carolina |
| 11 | Stanley F Goodwin | 17 | Son | Farmer | North Carolina |
| 12 | Richard N Goodwin | 15 | Son | — | North Carolina |
| 13 | Nell I Goodwin | 13 | Daughter | — | North Carolina |
| 14 | William J Goodwin | 11 | Son | — | North Carolina |
| 15 | Henry B Goodwin | 9 | Son | — | North Carolina |
| 16 | Lyman A White | 40 | Head | Farmer | North Carolina |
| 17 | Irene White | 26 | Wife | Merchant | North Carolina |
| 18 | Frank M White | 4 | Son | — | North Carolina |
| 19 | Roger A White | 1 | Son | — | North Carolina |
| 20 | Marvin White | 58 | Head | Farmer | North Carolina |
| 21 | Mary A White | 54 | Wife | — | North Carolina |
| 22 | Carl E White | 15 | Son | — | North Carolina |
| 23 | Thomas Faircloth | 37 | Head | Farmer | North Carolina |
| 24 | Mabel Faircloth | 35 | Wife | — | North Carolina |
| 25 | Mary Faircloth | 15 | Daughter | — | North Carolina |
| 26 | George B Williams | 44 | Head | Farmer | South Carolina |
| 27 | Ida Williams | 45 | Wife | — | South Carolina |
| 28 | Alice Williams | 15 | Daughter | — | North Carolina |
| 29 | Samuel Williams | 14 | Son | — | North Carolina |
| 30 | George Williams | 12 | Son | — | North Carolina |
| 31 | Earlie D Williams | 9 | Son | — | North Carolina |
| 32 | Almeta Williams | 10 | Daughter | — | North Carolina |
| 33 | Abraham Williams | 5 | Son | — | North Carolina |
| 34 | William M Mack | 52 | Head | Farmer | South Carolina |
| 35 | Lee Mack | 37 | Wife | — | North Carolina |
| 36 | Alberta Mack | 22 | Daughter | — | North Carolina |
| 37 | Charlie Mack | 20 | Son | — | North Carolina |
| 38 | James Mack | 18 | Son | Farm Laborer | North Carolina |
| 39 | William Mack THIS PERSON | 16 | Son | Farm Laborer | North Carolina |
| 40 | Dorothea Mack | 13 | Daughter | — | North Carolina |
| 41 | Ula L Mack | 12 | Daughter | — | North Carolina |
| 42 | Ealine Mack | 9 | Daughter | — | North Carolina |
| 43 | Pearlie Mack | 4 | Daughter | — | North Carolina |
| 44 | Grace L Mack | 3 | Daughter | — | North Carolina |
| 45 | George W Mack | 1 | Son | — | North Carolina |
| 46 | Joseph E Howard | 49 | Head | Farmer | North Carolina |
| 47 | Beulah B Howard | 39 | Wife | — | North Carolina |
| 48 | Mildred Howard | 19 | Daughter | — | North Carolina |
| 49 | Joseph E Jr Howard | 17 | Son | — | North Carolina |
| 50 | James B Strickland | 60 | Head | 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)