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John Mcmillan — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Scotland-County, North Carolina
Our Model Tree links this John Mcmillan across the 1930 and 1940 US Censuses in Scotland-County, North Carolina (XGBoost, ~Confirmed) — first a son (b.~1925), then head of a 14-person household.
Age 15
b. ~1925
Male
Son
Born: North Carolina
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Scotland-County, North Carolina |
| Surname | McMillan |
| Given Name | John D. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | North Carolina |
| 1935 Residence (City) | Laurel Hill township |
| 1935 Residence (County) | Scotland |
| Additional Details | |
| Occupation | S |
| Industry | S |
| Class of Worker | S |
| Highest Grade | No 6 |
| 1935 Residence | Same House |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
| Occupation | S |
| Township / Ward | Laurel Hill Township |
| Est. Birth Year | ~1925 |
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.
14 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Mildred Mcmillan | Daughter | — | 12 | ~1928 |
| Ruth Mcmillan | Daughter | — | 17 | ~1923 |
| John Mcmillan | Son | — | 15 | ~1925 |
| Dorothy Mcmillan | Daughter | — | 8 | ~1932 |
| Samuel Mcmillan | Son | — | 6 | ~1934 |
| Hattie Mcmillan | Daughter | — | 2 | ~1938 |
| Mary Mcmillan | Spouse | — | 41 | ~1899 |
| Nancy Mcmillan | Daughter | — | 13 | ~1927 |
| Charles Mcmillan | Head | — | 46 | ~1894 |
| Charles Mcmillan | Son | — | 18 | ~1922 |
| Martha Mcmillan | Daughter | — | 11 | ~1929 |
| Malcolm Mcmillan | Son | — | 9 | ~1931 |
| P Mcmillan | Daughter | — | 1 | ~1939 |
| Archibald Mcmillan | Son | — | 4 | ~1936 |
Census Appearances
1930
Scotland, North …
Son, age 5
Scotland, North Carolina · implied b. ~1925 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McMillan |
| Given Name | John D. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | North Carolina |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | South Carolina |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
1940
Scotland-County, North …
Son, age 15
Scotland-County, North Carolina · implied b. ~1925 — 14 household members
| Surname | McMillan |
| Given Name | John D. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | North Carolina |
| 1935 Residence (City) | Laurel Hill township |
| 1935 Residence (County) | Scotland |
| Occupation | S |
| Industry | S |
| Class of Worker | S |
| Highest Grade | No 6 |
| 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 John Mcmillan across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Mcmillan
Son · 1940 · age 15 · b. ~1925 · North Carolina
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Sibling
Samuel Mcmillan
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nancy Mcmillan
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Mcmillan
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Malcolm Mcmillan
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Archibald Mcmillan
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hattie Mcmillan
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Mcmillan
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Martha Mcmillan
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Mcmillan
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
P Mcmillan
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Mcmillan
Sibling · 1940 · 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
1940 US Federal Census — Scotland-County, North Carolina
Open full size
1940 US Federal Census — Scotland-County, North Carolina
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02974-00185)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Connie Monroe | 23 | Wife | H | North Carolina |
| 42 | Willie Monroe | 7 | Son | — | North Carolina |
| 43 | Annie Monroe | 5 | Daughter | — | North Carolina |
| 44 | Merland J. Monroe | 3 | Son | — | North Carolina |
| 45 | James L. Monroe | 1 | Son | — | North Carolina |
| 46 | Charles M. Mcmillan | 46 | Head | Time Keeper | North Carolina |
| 47 | Mary T. Mcmillan | 41 | Wife | H | North Carolina |
| 48 | Charles J. Mcmillan | 18 | Son | S | North Carolina |
| 49 | Ruth S. Mcmillan | 17 | Daughter | S | North Carolina |
| 50 | John D. Mcmillan THIS PERSON | 15 | Son | S | North Carolina |
| 51 | Nancy E. Mcmillan | 13 | Daughter | S | North Carolina |
| 52 | Mildred L. Mcmillan | 12 | Daughter | S | North Carolina |
| 53 | Martha T. Mcmillan | 11 | Daughter | — | North Carolina |
| 54 | Malcolm L. Mcmillan | 9 | Son | — | North Carolina |
| 55 | Dorothy M. Mcmillan | 8 | Daughter | — | North Carolina |
| 56 | Samuel A. Mcmillan | 6 | Son | — | North Carolina |
| 57 | Archibald C. Mcmillan | 4 | Son | — | North Carolina |
| 58 | Hattie L. Mcmillan | 2 | Daughter | — | North Carolina |
| 59 | P. Ann Mcmillan | 1 | Daughter | — | North Carolina |
| 60 | Alex Bridges | 34 | Head | Farmer | South Carolina |
| 61 | Maggie Bridges | 33 | Wife | H | North Carolina |
| 62 | Dorletha Bridges | 14 | Daughter | — | North Carolina |
| 63 | Eva M. Bridges | 11 | Daughter | — | North Carolina |
| 64 | Fred N. Bridges | 8 | Son | — | North Carolina |
| 65 | James Mcnair | 46 | Head | Farmer | North Carolina |
| 66 | Alice Mcnair | 44 | Wife | H | North Carolina |
| 67 | Pauline Mcnair | 16 | Daughter | Field Hand | North Carolina |
| 68 | Alexander Mcnair | 12 | Son | — | North Carolina |
| 69 | Catherleen Mcnair | 11 | Daughter | — | North Carolina |
| 70 | Wilbert Mcnair | 10 | Son | — | North Carolina |
| 71 | Arleen Mcnair | 7 | Daughter | — | North Carolina |
| 72 | Dorothy Mcnair | 6 | Daughter | — | North Carolina |
| 73 | Victor Mcneill | 20 | Head | Farmer | North Carolina |
| 74 | Bertha L. Mcneill | 19 | Wife | H | North Carolina |
| 75 | Paul C. Mcdonnell | 38 | Head | Book Keeper | North Carolina |
| 76 | Madelon Mcdonnell | 23 | Wife | H | North Carolina |
| 77 | Nancy Mcdonnell | 4 | Daughter | — | North Carolina |
| 78 | Paul J. Mcdonnell | 1 | Son | — | North Carolina |
| 79 | David Mcdonnell | 0 | Son | — | North Carolina |
| 80 | Will Beamer | 57 | Father in law | U | 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)