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Mary Mcmillan — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Duplin, North Carolina
Our Model Tree links this Mary Mcmillan across the 1920 and 1930 US Censuses in Duplin, North Carolina (XGBoost, ~Confirmed) — first a daughter (b.~1909), then head of a 8-person household.
Age 21
b. ~1909
Female
Daughter
Born: North Carolina
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Duplin, North Carolina |
| Surname | McMillan |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 21 |
| Marital Status | Single |
| Birthplace | North Carolina |
| 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 | Island Creek |
| Est. Birth Year | ~1909 |
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 |
|---|---|---|---|---|
| William Mcmillan | Son | — | 11 | ~1919 |
| Ida Mcmillan | Spouse | — | 44 | ~1886 |
| Mabel Mcmillan | Daughter | — | 14 | ~1916 |
| E Mcmillan | Daughter | — | 7 | ~1923 |
| Archie Mcmillan | Head | — | 51 | ~1879 |
| Levie Mcmillan | Son | — | 24 | ~1906 |
| Beadie Mcmillan | Daughter | — | 9 | ~1921 |
| Mary Mcmillan | Daughter | — | 21 | ~1909 |
Census Appearances
1920
Duplin, North …
Daughter, age 10
Duplin, North Carolina · implied b. ~1910 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McMillan |
| Given Name | Mary E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| 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
Duplin, North …
Daughter, age 21
Duplin, North Carolina · implied b. ~1909 — 8 household members
| Surname | McMillan |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 21 |
| Marital Status | Single |
| Birthplace | North Carolina |
| 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 |
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 Mcmillan across 2 US Census years (1920 and 1930) in Duplin, North Carolina, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Mcmillan
Daughter · 1930 · age 21 · b. ~1909 · North Carolina
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Sibling
Mabel Mcmillan
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
E Mcmillan
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Beadie Mcmillan
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Levie Mcmillan
Sibling · 1930 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Mcmillan
Sibling · 1930 · age 11
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 — Duplin, North Carolina
Open full size
1930 US Federal Census — Duplin, North Carolina
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1686unit:0535)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Jacob B. Moore | 43 | Head | Farmer | North Carolina |
| 52 | Rina Moore | 38 | Sister | — | North Carolina |
| 53 | Frank Pearsall | 51 | Head | Farmer | North Carolina |
| 54 | Minnie Pearsall | 35 | Wife | — | North Carolina |
| 55 | Cora Lee Pearsall | 23 | Daughter | Family Laborer | North Carolina |
| 56 | Nancy Pearsall | 22 | Daughter | Family Laborer | North Carolina |
| 57 | Thelma Pearsall | 19 | Daughter | Family Laborer | North Carolina |
| 58 | Hattie R. Pearsall | 18 | Daughter | Family Laborer | North Carolina |
| 59 | Lillian G. Pearsall | 16 | Daughter | Family Laborer | North Carolina |
| 60 | Blanche B. Pearsall | 14 | Daughter | Family Laborer | North Carolina |
| 61 | Jesse C. Pearsall | 9 | Son | — | North Carolina |
| 62 | Jenny E. Pearsall | 7 | Daughter | — | North Carolina |
| 63 | John F. Pearsall | 4 | Son | — | North Carolina |
| 64 | Mazie E. Pearsall | 3 | Daughter | — | North Carolina |
| 65 | Elenora Pearsall | 1 | Daughter | — | North Carolina |
| 66 | Lucy R. Boylan | 21 | Daughter | Family Laborer | North Carolina |
| 67 | James Boylan | 20 | Son-in-law | Family Laborer | North Carolina |
| 68 | Bernice Boylan | 1 | Grandchild | — | North Carolina |
| 69 | David Jenkins | 32 | Lodger | Family Laborer | North Carolina |
| 70 | David H. Murphy | 73 | Head | Farmer | North Carolina |
| 71 | Frankie V. Murphy | 55 | Wife | — | North Carolina |
| 72 | Irene G. Murphy | 22 | Daughter | Family Laborer | North Carolina |
| 73 | Lulie V. Murphy | 18 | Daughter | — | North Carolina |
| 74 | Margaret H. Murphy | 13 | Daughter | — | North Carolina |
| 75 | Raferd Murphy | 25 | Head | Farmer | North Carolina |
| 76 | Eva B. Murphy | 22 | Wife | — | Georgia |
| 77 | Irene Murphy | 1 | Daughter | — | North Carolina |
| 78 | Emily A. Cavenaugh | 45 | Head | — | North Carolina |
| 79 | Dewey H. Cavenaugh | 28 | Son | Laborer | North Carolina |
| 80 | Cyrus F. Rouse | 32 | Head | Farmer | North Carolina |
| 81 | Donella Rouse | 30 | Wife | — | North Carolina |
| 82 | Madie L. Rouse | 9 | Daughter | — | North Carolina |
| 83 | Tribal C. Rouse | 7 | Son | — | North Carolina |
| 84 | Mary J. Rouse | 76 | Mother | — | North Carolina |
| 85 | Archie Mcmillan | 51 | Head | Farmer | North Carolina |
| 86 | Ida V. Mcmillan | 44 | Wife | — | North Carolina |
| 87 | Levie Mcmillan | 24 | Son | Laborer | North Carolina |
| 88 | Mary L. Mcmillan THIS PERSON | 21 | Daughter | — | North Carolina |
| 89 | Mabel Mcmillan | 14 | Daughter | — | North Carolina |
| 90 | William E. Mcmillan | 11 | Son | Family Laborer | North Carolina |
| 91 | Beadie J. Mcmillan | 9 | Daughter | — | North Carolina |
| 92 | E. Sue Mcmillan | 7 | Daughter | — | North Carolina |
| 93 | John Mcpherson | 50 | Head | Laborer | North Carolina |
| 94 | Victoria Mcpherson | 53 | Wife | — | North Carolina |
| 95 | Flora Robinson | 60 | Head | Farmer | North Carolina |
| 96 | Homer Mccoy | 34 | Head | Farmer | North Carolina |
| 97 | Lillie S. Mccoy | 38 | Wife | — | North Carolina |
| 98 | Aaron Hill | 23 | Head | Laborer | North Carolina |
| 99 | Cella M. Hill | 18 | Wife | — | North Carolina |
| 100 | Dorothy M. Hill | 0 | 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)