MD
Mary Dudley — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Campbell, Virginia
Our Model Tree links this Mary Dudley across the 1900, 1910, 1920 and 1930 US Censuses in Campbell, Virginia (XGBoost, ~Confirmed) — first a spouse (b.~1853), then head of a 3-person household.
Age 77
b. ~1853
Female
Spouse
Born: Virginia
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Campbell, Virginia |
| Surname | Dudley |
| Given Name | Mary G |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 77 |
| Marital Status | Married |
| Birthplace | Virginia |
| Age at First Marriage | 23 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Township / Ward | Seneca District |
| Est. Birth Year | ~1853 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Dudley | Spouse | — | 77 | ~1853 |
| Tom Dudley | Head | — | 77 | ~1853 |
| Mary Dudley | Daughter | — | 32 | ~1898 |
Census Appearances
1900
Campbell, Virginia
Spouse, age 47
Campbell, Virginia · implied b. ~1853 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dudley |
| Given Name | Mary J |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Virginia |
| Birth Month | Feb |
| Birth Year | 1853 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1910
Campbell, Virginia
Spouse, age 54
Campbell, Virginia · implied b. ~1856 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dudley |
| Given Name | Mary J |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Virginia |
| Years Married | 31 |
| Children Born | 9 |
| Children Living | 8 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Occupation | Farmer |
| Industry | General farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1920
Campbell, Virginia
Spouse, age 65
Campbell, Virginia · implied b. ~1855 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dudley |
| Given Name | Mary S. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 65 |
| Marital Status | Married |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1930
Campbell, Virginia
Spouse, age 77
Campbell, Virginia · implied b. ~1853 — 3 household members
| Surname | Dudley |
| Given Name | Mary G |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 77 |
| Marital Status | Married |
| Birthplace | Virginia |
| Age at First Marriage | 23 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Can Read/Write | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
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 4 US Census years (1900, 1910, 1920 and 1930) in Campbell, Virginia, using XGBoost record linkage.
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This person
Anchor record
Mary Dudley
Spouse · 1930 · age 77 · b. ~1853 · Virginia
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Campbell, Virginia
Open full size
1930 US Federal Census — Campbell, Virginia
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2438unit:0777)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Ben Daniel | 50 | Head | Farmer | Virginia |
| 52 | Lizzie Daniel | 40 | Wife | — | Virginia |
| 53 | Matthew Daniel | 23 | Son | Laborer | Virginia |
| 54 | Taft Daniel | 20 | Son | Laborer | Virginia |
| 55 | Cora Daniel | 18 | Daughter | — | Virginia |
| 56 | Virginia Daniel | 12 | Daughter | — | Virginia |
| 57 | Ruby Daniel | 8 | Daughter | — | Virginia |
| 58 | Joseph Moorman | 37 | Head | Teacher | Virginia |
| 59 | Jessie Moorman | 35 | Wife | — | Virginia |
| 60 | Calvin Moorman | 17 | Son | Laborer | Virginia |
| 61 | Lenora Moorman | 3 | Daughter | — | Virginia |
| 62 | William M Tucker | 89 | Head | Farmer | Virginia |
| 63 | Bell S Tucker | 84 | Wife | — | Virginia |
| 64 | Richard Dudley | 45 | Head | Carpenter | Virginia |
| 65 | Hettie E Dudley | 33 | Wife | — | Virginia |
| 66 | Hattie F Dudley | 3 | Daughter | — | Virginia |
| 67 | Calvin Dudley | 1 | Son | — | Virginia |
| 68 | Tom W Dudley | 77 | Head | Farmer | Virginia |
| 69 | Mary G Dudley THIS PERSON | 77 | Wife | — | Virginia |
| 70 | Mary H Dudley | 32 | Daughter | Laborer | Virginia |
| 71 | James Heleman | 62 | Head | Farmer | Virginia |
| 72 | Mamie Heleman | 57 | Wife | — | Virginia |
| 73 | Walter Heleman | 20 | Son | Laborer | Virginia |
| 74 | Eleanor Heleman | 19 | Daughter | — | Virginia |
| 75 | Mary H Phillips | 51 | Head | Farmer | Virginia |
| 76 | James Phillips | 23 | Son | Laborer | Virginia |
| 77 | Grace Phillips | 22 | Daughter | Saleslady | Virginia |
| 78 | Albert Phillips | 13 | Son | — | Virginia |
| 79 | Edwin Phillips | 11 | Son | — | Virginia |
| 80 | Norman Phillips | 21 | Son | — | Virginia |
| 81 | William Flanders | 19 | Boarder | Laborer | Pennsylvania |
| 82 | Cary Keelee | 59 | Head | Farmer | Virginia |
| 83 | Virginia Keelee | 17 | Daughter | — | Virginia |
| 84 | Lelia Keelee | 21 | Daughter | Governess | Virginia |
| 85 | John Keelee | 24 | Head | Farmer | Virginia |
| 86 | Hills Keelee | 23 | Wife | — | Virginia |
| 87 | George Prebble | 60 | Head | Laborer | Virginia |
| 88 | Lizzie Prebble | 55 | Wife | — | Virginia |
| 89 | Ewell Prebble | 19 | Son | Laborer | Virginia |
| 90 | Elmore Prebble | 15 | Son | — | Virginia |
| 91 | Essie Prebble | 11 | Daughter | — | Virginia |
| 92 | Mildred Prebble | 8 | Daughter | — | Virginia |
| 93 | Anna Prebble | 4 | Daughter | — | Virginia |
| 94 | Joseph Phillips | 45 | Head | Farmer | Virginia |
| 95 | Lizzie Phillips | 35 | Wife | — | Virginia |
| 96 | Martha Phillips | 6 | Daughter | — | Virginia |
| 97 | Joseph Jr Phillips | 5 | Son | — | Virginia |
| 98 | Dorothy Phillips | 3 | Daughter | — | Virginia |
| 99 | Avie Phillips | 2 | Daughter | — | Virginia |
| 100 | Lois Phillips | 1 | Daughter | — | Virginia |
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)