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Mary Mckay — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Bladen, North Carolina
Our Model Tree links this Mary Mckay across the 1920 and 1930 US Censuses in Bladen, North Carolina (XGBoost, ~Confirmed) — first a daughter (b.~1918), then head of a 8-person household.
Age 12
b. ~1918
Female
Daughter
Born: North Carolina
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Bladen, North Carolina |
| Surname | McKay |
| Given Name | Mary A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 12 |
| Marital Status | Single |
| Birthplace | North Carolina |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Additional Details | |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
| Occupation | Laborer |
| Township / Ward | Elizabeth Town |
| Est. Birth Year | ~1918 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Addie Mckay | Daughter | — | 10 | ~1920 |
| Thomas Mckay | Head | — | 60 | ~1870 |
| Mary Mckay | Daughter | — | 12 | ~1918 |
| Emma Mckay | Spouse | — | 51 | ~1879 |
| Willie Mckay | Son | — | 18 | ~1912 |
| Lillie Mckay | Daughter | — | 6 | ~1924 |
| Henderson Mckay | Son | — | 15 | ~1915 |
| Pearlie Mckay | Son | — | 11 | ~1919 |
Census Appearances
1920
Bladen, North …
Daughter, age 3
Bladen, North Carolina · implied b. ~1917 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McKay |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 3 |
| Marital Status | Single |
| Birthplace | North Carolina |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
1930
Bladen, North …
Daughter, age 12
Bladen, North Carolina · implied b. ~1918 — 8 household members
| Surname | McKay |
| Given Name | Mary A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 12 |
| Marital Status | Single |
| Birthplace | North Carolina |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| 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 Mckay across 2 US Census years (1920 and 1930) in Bladen, North Carolina, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Mckay
Daughter · 1930 · age 12 · b. ~1918 · North Carolina
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Sibling
Addie Mckay
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Pearlie Mckay
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Henderson Mckay
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Willie Mckay
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lillie Mckay
Sibling · 1930 · age 6
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 — Bladen, North Carolina
Open full size
1930 US Federal Census — Bladen, North Carolina
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1674unit:0850)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Julia | 4 | Daughter | — | North Carolina |
| 2 | Thomas Mckay | 60 | Head | — | North Carolina |
| 3 | Emma Mckay | 51 | Wife | Farmer | North Carolina |
| 4 | Willie Mckay | 18 | Son | — | North Carolina |
| 5 | Henderson Mckay | 15 | Son | Laborer | North Carolina |
| 6 | Mary A. Mckay THIS PERSON | 12 | Daughter | Laborer | North Carolina |
| 7 | Pearlie Mckay | 11 | Son | — | North Carolina |
| 8 | Addie L. Mckay | 10 | Daughter | — | North Carolina |
| 9 | Lillie M. Mckay | 6 | Daughter | — | North Carolina |
| 10 | Sylvester Cromartie | 24 | Head | Laborer | North Carolina |
| 11 | Charity Cromartie | 23 | Wife | — | North Carolina |
| 12 | Lorena Cromartie | 2 | Daughter | — | North Carolina |
| 13 | Willie Campbell | 36 | R | Manager | North Carolina |
| 14 | Florence Campbell | 35 | Wife | — | North Carolina |
| 15 | Bennie Campbell | 12 | Son | — | North Carolina |
| 16 | Velma Campbell | 7 | Daughter | — | North Carolina |
| 17 | Grace Campbell | 5 | Daughter | — | North Carolina |
| 18 | James Campbell | 3 | Son | — | North Carolina |
| 19 | Richard M. Johnson | 45 | O | Farmer | North Carolina |
| 20 | Lillie F. Johnson | 37 | Wife | — | North Carolina |
| 21 | Lester Johnson | 20 | Son | Truck Driver | North Carolina |
| 22 | Rufus Johnson | 18 | Son | — | North Carolina |
| 23 | Paul Johnson | 16 | Son | — | North Carolina |
| 24 | Rachel Johnson | 13 | Daughter | — | North Carolina |
| 25 | Wilbur Johnson | 11 | Son | — | North Carolina |
| 26 | Willie Johnson | 11 | Daughter | — | North Carolina |
| 27 | Naomi Johnson | 6 | Daughter | — | North Carolina |
| 28 | Dudley Lewis | 40 | R | Farmer | North Carolina |
| 29 | Luberta Lewis | 38 | Wife | — | North Carolina |
| 30 | Joseph Lewis | 16 | Son | — | North Carolina |
| 31 | Daniel Lewis | 12 | Son | — | North Carolina |
| 32 | Minnie B. Lewis | 13 | Daughter | — | North Carolina |
| 33 | Alice Lewis | 9 | Daughter | — | North Carolina |
| 34 | Verdalia Lewis | 7 | Daughter | — | North Carolina |
| 35 | Bob Lewis | 5 | Son | — | North Carolina |
| 36 | Nellie Lewis | 5 | Daughter | — | North Carolina |
| 37 | Docia Lewis | 2 | Daughter | — | North Carolina |
| 38 | Charlie Lewis | 1 | Son | — | North Carolina |
| 39 | Wesley Hester | 80 | O | — | North Carolina |
| 40 | Willoughby Hester | 43 | Daughter | Servant | North Carolina |
| 41 | Lillian Hester | 10 | Granddaughter | — | North Carolina |
| 42 | Charlie Leaine | 40 | R | Farmer | North Carolina |
| 43 | Annie Leaine | 36 | Wife | — | North Carolina |
| 44 | Sarah Leaine | 17 | Son | — | North Carolina |
| 45 | Phoebe Leaine | 15 | Son | — | North Carolina |
| 46 | Olla Leaine | 13 | Son | — | North Carolina |
| 47 | Andrew Leaine | 12 | Son | — | North Carolina |
| 48 | George Russ | 39 | R | Farmer | North Carolina |
| 49 | Maud Russ | 32 | Wife | — | North Carolina |
| 50 | Eugene Russ | 16 | Son | Laborer | North Carolina |
Related Census Records
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)