MH
Mary Hancock — 1930 US Census Record
Model Tree available1930 United States Federal Census · Campbell, Virginia
Our Model Tree links this Mary Hancock across the 1910, 1920 and 1930 US Censuses in Campbell, Virginia (XGBoost, ~Confirmed), with identified parents Lucy & Jim — first a daughter (b.~1905), then head of a 7-person household.
Age 25
b. ~1905
Female
Daughter
Born: Virginia
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Campbell, Virginia |
| Surname | Hancock |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Virginia |
| 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 | Lynchburg City |
| Est. Birth Year | ~1905 |
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 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Hancock | Daughter | — | 25 | ~1905 |
| William Hancock | Son | — | 23 | ~1907 |
| Wilmer Hancock | Other | — | 39 | ~1891 |
| Emma Hancock | Head | — | 40 | ~1890 |
| Zalvah Hancock | Other | — | 30 | ~1900 |
| Louise Hancock | Other | — | 3 | ~1927 |
| James Hancock | Other | — | ~1930 |
Census Appearances
1910
Campbell, Virginia
Daughter, age 5
Campbell, Virginia · implied b. ~1905 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hancock |
| Given Name | Maggie L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1920
Campbell, Virginia
Daughter, age 15
Campbell, Virginia · implied b. ~1905 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hancock |
| Given Name | Mary E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Occupation | Laundress |
| Industry | Factory |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1930
Campbell, Virginia
Daughter, age 25
Campbell, Virginia · implied b. ~1905 — 7 household members
| Surname | Hancock |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Virginia |
| 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 Hancock across 3 US Census years (1910, 1920 and 1930) in Campbell, Virginia, using XGBoost record linkage. Identified parents: mother Lucy Hancock (~0.92 confidence) and father Jim Hancock (~0.92 confidence) and mother Dealia Hancock (~0.92 confidence) and mother Emma Hancock (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Lucy Hancock
b. ~1868
Source mother
● Household
· direct · ~0.92
Father
Jim Hancock
b. ~1882
Source father
● Household
· direct · ~0.92
Mother
Dealia Hancock
b. ~1889
Source mother
● Household
· direct · ~0.92
Mother
Emma Hancock
b. ~1890
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Hancock
Daughter · 1930 · age 25 · b. ~1905 · Virginia
★ You are viewing this record
Sibling
William Hancock
Sibling · 1930 · age 23
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 — Campbell, Virginia
Open full size
1930 US Federal Census — Campbell, Virginia
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2468unit:0874)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Jack Jones | 35 | Head | Laborer | Virginia |
| 52 | Annie Jones | 28 | Wife | Laundress | Virginia |
| 53 | Jack Miller | 46 | Head | Laborer | West Virginia |
| 54 | Lula Miller | 34 | Wife | — | Virginia |
| 55 | Richard B. Miller | 25 | Son | Bricklayer | New York |
| 56 | Bernice Miller | 22 | Daughter | Teacher | Virginia |
| 57 | John D. Miller | 20 | Son | — | Virginia |
| 58 | Thelma Miller | 17 | Daughter | — | Virginia |
| 59 | James Miller | 14 | Son | — | Virginia |
| 60 | Arthur Washington | 36 | Head | Janitor | Virginia |
| 61 | Estelle Washington | 30 | Wife | Laundress | Virginia |
| 62 | John B. Holland | 43 | Head | Clergyman | Virginia |
| 63 | Lillie B. Holland | 40 | Wife | Laundress | South Carolina |
| 64 | Florence B. Holland | 14 | Daughter | — | Virginia |
| 65 | Paul Trimmer | 38 | Head | Beater | Georgia |
| 66 | Marlene Trimmer | 33 | Wife | — | Georgia |
| 67 | Paul Jr. Trimmer | 3 | Son | — | Virginia |
| 68 | Arthur D. Trimmer | 1 | Son | — | Virginia |
| 69 | Lena Williams | 30 | Head | Hanger | Virginia |
| 70 | Salena Turner | 70 | Head | — | Virginia |
| 71 | Lillie Turner | 35 | Daughter | Janitress | Virginia |
| 72 | Annetta Turner | 21 | Daughter | Janitress | Virginia |
| 73 | Lena Turner | 19 | Daughter | Janitress | Virginia |
| 74 | Maggie Sage | 33 | Head | Laundress | Virginia |
| 75 | Leah Sage | 13 | Daughter | — | Virginia |
| 76 | Elizabeth Sage | 11 | Daughter | — | Virginia |
| 77 | Charlie Candy | 30 | Head | Laborer | South Carolina |
| 78 | Lillie Candy | 25 | Wife | Laundress | Virginia |
| 79 | Maggie Candy | 2 | Daughter | — | Virginia |
| 80 | Charlie Jr. Candy | 1 | Son | — | Virginia |
| 81 | James Candy | 0 | Son | — | Virginia |
| 82 | Rosa Candy | 24 | Sister | Cook | South Carolina |
| 83 | John Candy | 22 | Brother | Laborer | South Carolina |
| 84 | Sallie Mcivor | 50 | Head | Cook | Virginia |
| 85 | Laura Mcivor | 22 | Daughter | Hanger | Virginia |
| 86 | Lillie Mcivor | 16 | Daughter | Chamber Maid | Virginia |
| 87 | James Mcivor | 14 | Son | — | Virginia |
| 88 | Nellie B. James | 52 | Head | Janitress | Virginia |
| 89 | John James | 30 | Son | Janitor | Virginia |
| 90 | Sue James | 24 | Daughter | Cook | Virginia |
| 91 | Norman James | 21 | Son | Laborer | Virginia |
| 92 | Lowell James | 17 | Son | — | Virginia |
| 93 | John A. James | 11 | Son | — | Virginia |
| 94 | Emma L. Hancock | 40 | Head | Laundress | Virginia |
| 95 | Mary Hancock THIS PERSON | 25 | Daughter | — | Virginia |
| 96 | William Hancock | 23 | Son | Janitor | Virginia |
| 97 | Wilmer Hancock | 39 | Brother-in-law | Cook | Virginia |
| 98 | Zalvah Hancock | 30 | Sister-in-law | — | Virginia |
| 99 | Louise Hancock | 3 | Niece | — | Virginia |
| 100 | James W. Hancock | 0 | Nephew | — | Virginia |
Pedigree Summary
Mary + 1 sibling
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)