MD
Mary Dudley — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Onslow-County, North Carolina
Our Model Tree links this Mary Dudley across the 1930 and 1940 US Censuses in Onslow-County, North Carolina (XGBoost, ~Confirmed) — first a head (b.~1891), then head of a 7-person household.
Age 49
b. ~1891
Female
Head
Born: North Carolina
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Onslow-County, North Carolina |
| Surname | Dudley |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | Black |
| Age | 49 |
| Marital Status | Widowed |
| Birthplace | North Carolina |
| 1935 Residence (County) | Onslow |
| Additional Details | |
| Highest Grade | No 5 |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
| Township / Ward | Jacksonville |
| Est. Birth Year | ~1891 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Dudley | Head | — | 49 | ~1891 |
| Cora White | Daughter | — | 21 | ~1919 |
| Mary Dudley | Daughter | — | 16 | ~1924 |
| Ophelia White | Other | — | 2 | ~1938 |
| Lumia Saunders | Daughter | — | 27 | ~1913 |
| Ralph Dudley | Son | — | 19 | ~1921 |
| James Dudley | Son | — | 28 | ~1912 |
Census Appearances
1930
Onslow, North …
Spouse, age 42
Onslow, North Carolina · implied b. ~1888 — 14 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dudley |
| Given Name | Mary M |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 42 |
| Marital Status | Married |
| Birthplace | North Carolina |
| Age at First Marriage | 14 |
| 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 |
1940
Onslow-County, North …
Head, age 49
Onslow-County, North Carolina · implied b. ~1891 — 7 household members
| Surname | Dudley |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | Black |
| Age | 49 |
| Marital Status | Widowed |
| Birthplace | North Carolina |
| 1935 Residence (County) | Onslow |
| Highest Grade | No 5 |
| 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 Dudley across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Dudley
Head · 1940 · age 49 · b. ~1891 · North Carolina
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Onslow-County, North Carolina
Open full size
1940 US Federal Census — Onslow-County, North Carolina
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02953-00020)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Morris Gray | 1 | Son | — | North Carolina |
| 42 | Hugh Bruton | 33 | Head | Extra Man | North Carolina |
| 43 | Lina Bruton | 35 | Wife | Laundress | North Carolina |
| 44 | Harold Hurst | 19 | Head | New Worker | North Carolina |
| 45 | Inoy Hurst | 15 | Step Daughter | — | North Carolina |
| 46 | Rodolph Sanders | 24 | Lodger | Truck Driver | North Carolina |
| 47 | Victor Johnston | 76 | Head | Hauling Dirt | North Carolina |
| 48 | Alvanah Johnston | 53 | Wife | Laundress | North Carolina |
| 49 | Harold Lee Johnston | 11 | Grandson | — | North Carolina |
| 50 | Alice Pollock | 62 | Lodger | Cook | North Carolina |
| 51 | Annie Pollock | 28 | Head | Cook & Laundress | North Carolina |
| 52 | Beulah Simmons | 5 | Granddaughter | — | North Carolina |
| 53 | Chester Burney | 26 | Lodger | Fireman | North Carolina |
| 54 | Brock Mac John | 40 | Head | Delivery Boy | North Carolina |
| 55 | Major Mac John | 16 | Step son | Setting Block | North Carolina |
| 56 | John Robert Mac John | 11 | Step son | — | North Carolina |
| 57 | Oscar Mac John | 8 | Step son | — | North Carolina |
| 58 | Annie Neal | 40 | House mother | Laundress | North Carolina |
| 59 | Mary Mombel | 19 | Head | Dish Washer | North Carolina |
| 60 | Elois Mombel | 2 | Daughter | — | North Carolina |
| 61 | Mary Mombel | 1 | Daughter | — | North Carolina |
| 62 | Lucinda Shepard | 34 | Head | Cook | North Carolina |
| 63 | Mary Shepard | 32 | Sister | Cook | North Carolina |
| 64 | James Shepard | 14 | Nephew | — | North Carolina |
| 65 | Annie James | 31 | Lodger | Cook | North Carolina |
| 66 | Mathey Merrill | 45 | Lodger | Mill Worker | North Carolina |
| 67 | John Latta | 49 | Head | Labour | North Carolina |
| 68 | Ella Latta | 47 | Wife | Laundress | North Carolina |
| 69 | Hannie Pollock | 29 | Lodger | Cook | North Carolina |
| 70 | Christine Pollock | 3 | Lodger | Lumber Carrier | North Carolina |
| 71 | John Humphrey | 30 | Head | — | North Carolina |
| 72 | Evelyn Humphrey | 22 | Wife | Cook | North Carolina |
| 73 | Mary Dudley THIS PERSON | 49 | Head | — | North Carolina |
| 74 | James Dudley | 28 | Son | Chef | North Carolina |
| 75 | Ralph Dudley | 19 | Son | Car Cleaner | North Carolina |
| 76 | Mary Dudley | 16 | Daughter | — | North Carolina |
| 77 | Lumia Saunders | 27 | Daughter | Cook | North Carolina |
| 78 | Cora White | 21 | Daughter | Nurse | North Carolina |
| 79 | Ophelia White | 2 | Granddaughter | — | North Carolina |
| 80 | L. D. Sessions | 40 | Head | Lumber Grading | 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)