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Mary Mckenzie — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Scotland-County, North Carolina
Our Model Tree links this Mary Mckenzie across the 1930 and 1940 US Censuses in Scotland-County, North Carolina (XGBoost, ~Confirmed) — first a daughter (b.~1924), then head of a 13-person household.
Age 16
b. ~1924
Female
Daughter
Born: North Carolina
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Scotland-County, North Carolina |
| Surname | McKenzie |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 16 |
| Marital Status | Single |
| Birthplace | North Carolina |
| 1935 Residence (City) | Stewartsville |
| 1935 Residence (County) | Scotland |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | No 4 |
| 1935 Residence | Same house |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
| Township / Ward | Stewartsville |
| Est. Birth Year | ~1924 |
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.
13 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Haywood Mckenzie | Son | — | 12 | ~1928 |
| Woodrow Mckenzie | Son | — | 22 | ~1918 |
| Lillie Mckenzie | Daughter | — | 7 | ~1933 |
| Catharine Mckenzie | Daughter | — | 9 | ~1931 |
| Lucile Mckenzie | Daughter | — | 20 | ~1920 |
| Alex Mckenzie | Son | — | 13 | ~1927 |
| Julius Mckenzie | Son | — | 18 | ~1922 |
| Mary Mckenzie | Daughter | — | 16 | ~1924 |
| Rosa Mckenzie | Daughter | — | 19 | ~1921 |
| Francis Mckenzie | Daughter | — | 5 | ~1935 |
| Henry Mckenzie | Head | — | 61 | ~1879 |
| Julia Mckenzie | Spouse | — | 57 | ~1883 |
| Betty Mckenzie | Daughter | — | 14 | ~1926 |
Census Appearances
1930
Scotland, North …
Daughter, age 6
Scotland, North Carolina · implied b. ~1924 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McKenzie |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 6 |
| Marital Status | Single |
| Birthplace | North Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
1940
Scotland-County, North …
Daughter, age 16
Scotland-County, North Carolina · implied b. ~1924 — 13 household members
| Surname | McKenzie |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 16 |
| Marital Status | Single |
| Birthplace | North Carolina |
| 1935 Residence (City) | Stewartsville |
| 1935 Residence (County) | Scotland |
| Class of Worker | 0 |
| Highest Grade | No 4 |
| 1935 Residence | Same house |
| 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 Mckenzie across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Mckenzie
Daughter · 1940 · age 16 · b. ~1924 · North Carolina
★ You are viewing this record
Sibling
Haywood Mckenzie
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rosa Mckenzie
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catharine Mckenzie
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lillie Mckenzie
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Mckenzie
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Mckenzie
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lucile Mckenzie
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alex Mckenzie
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Julius Mckenzie
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Woodrow Mckenzie
Sibling · 1940 · age 22
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
1940 US Federal Census — Scotland-County, North Carolina
Open full size
1940 US Federal Census — Scotland-County, North Carolina
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-02974-00403)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Hazel Caswell | 23 | Daughter | Inspector | Pennsylvania |
| 42 | Frederick Caswell | 19 | Son | Weave Room | North Carolina |
| 43 | Billy Caswell | 17 | Son | Weave Room | North Carolina |
| 44 | Wright Caswell | 13 | Son | — | North Carolina |
| 45 | Marcia Caswell | 10 | Daughter | — | North Carolina |
| 46 | Edwin Caswell | 7 | Son | — | North Carolina |
| 47 | Fred R. Crider | 38 | Head | Chief Dispatcher | South Carolina |
| 48 | Addie D. Crider | 31 | Wife | — | North Carolina |
| 49 | Rawls Crider | 12 | Son | — | North Carolina |
| 50 | Henry G. Mckenzie | 61 | Head | Farmer | Virginia |
| 51 | Julia Mckenzie | 57 | Wife | Laborer | South Carolina |
| 52 | Woodrow Mckenzie | 22 | Son | Laborer | North Carolina |
| 53 | Lucile Mckenzie | 20 | Daughter | Laborer | North Carolina |
| 54 | Rosa Lee Mckenzie | 19 | Daughter | Laborer | North Carolina |
| 55 | Julius Mckenzie | 18 | Son | Laborer | North Carolina |
| 56 | Mary Mckenzie THIS PERSON | 16 | Daughter | — | North Carolina |
| 57 | Betty Louise Mckenzie | 14 | Daughter | — | North Carolina |
| 58 | Alex Mckenzie | 13 | Son | — | North Carolina |
| 59 | Haywood Mckenzie | 12 | Son | — | North Carolina |
| 60 | Catharine Mckenzie | 9 | Daughter | — | North Carolina |
| 61 | Lillie Mckenzie | 7 | Daughter | — | North Carolina |
| 62 | Francis Mckenzie | 5 | Daughter | — | North Carolina |
| 63 | John Archie Graham | 41 | Head | Farmer | North Carolina |
| 64 | Louise Graham | 36 | Wife | Laundress | North Carolina |
| 65 | Lorene Graham | 18 | Daughter | — | North Carolina |
| 66 | James Archie Graham | 17 | Son | — | North Carolina |
| 67 | John Edward Graham | 15 | Son | — | North Carolina |
| 68 | Ruth Graham | 10 | Daughter | — | North Carolina |
| 69 | Isaac Graham | 9 | Son | — | North Carolina |
| 70 | Naomi Graham | 5 | Daughter | — | North Carolina |
| 71 | Philmore Graham | 2 | Son | — | North Carolina |
| 72 | Bizzell Tillman | 24 | Head | Laborer | North Carolina |
| 73 | Waitie Tillman | 23 | Wife | Laborer | North Carolina |
| 74 | Rossevelt Tillman | 2 | Son | — | North Carolina |
| 75 | Marciel Tillman | 0 | Daughter | — | North Carolina |
| 76 | Julia Hatton | 33 | Head | Cook | North Carolina |
| 77 | Stanford Lee Hatton | 8 | Son | — | North Carolina |
| 78 | Floyd Hatton | 5 | Son | — | North Carolina |
| 79 | Winnie Mae Marble | 21 | Lodger | Cook | North Carolina |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)