MB
Mary Bradley — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Duval, Florida
Our Model Tree links this Mary Bradley across the 1910 and 1920 US Censuses in Duval, Florida (XGBoost, ~Confirmed) — first a daughter (b.~1900), then head of a 11-person household.
Age 10
b. ~1900
Female
Daughter
Born: Georgia
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Duval, Florida |
| Surname | Bradley |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | Georgia |
| Additional Details | |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Township / Ward | Jacksonville City |
| Est. Birth Year | ~1900 |
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.
11 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Susan Riggins | Daughter | — | 2 | ~1908 |
| Mary Bradley | Daughter | — | 10 | ~1900 |
| A Riggins | Daughter | — | 9 | ~1901 |
| Lillia Bradley | Daughter | — | 13 | ~1897 |
| Annie Riggins | Daughter | — | 4 | ~1906 |
| Roalda Riggins | Daughter | — | 7 | ~1903 |
| Maggie Baker | Daughter | — | 15 | ~1895 |
| Susan Riggins | Head | — | 38 | ~1872 |
| William Riggins | Son | — | 3 | ~1907 |
| Benjamin Riggins | Son | — | 1 | ~1909 |
| William Riggins | Spouse | — | 36 | ~1874 |
Census Appearances
1910
Duval, Florida
Daughter, age 10
Duval, Florida · implied b. ~1900 — 11 household members
| Surname | Bradley |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | Georgia |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1920
Duval, Florida
Daughter, age 18
Duval, Florida · implied b. ~1902 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bradley |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Occupation | Clerk |
| Industry | Express Co |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
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 Bradley across 2 US Census years (1910 and 1920) in Duval, Florida, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Bradley
Daughter · 1910 · age 10 · b. ~1900 · Florida
★ You are viewing this record
Sibling
William Riggins
Sibling · 1910 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lillia Bradley
Sibling · 1910 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Roalda Riggins
Sibling · 1910 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
A Riggins
Sibling · 1910 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Susan Riggins
Sibling · 1910 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Benjamin Riggins
Sibling · 1910 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Annie Riggins
Sibling · 1910 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Maggie Baker
Sibling · 1910 · age 15
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
1910 US Federal Census — Duval, Florida
Open full size
1910 US Federal Census — Duval, Florida
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po159unit:1212)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Mattie Eman | 41 | Wife | Washing | Florida |
| 52 | Felix Cott | 45 | Head | Groom | Florida |
| 53 | Adelle J Cott | 43 | Wife | Teacher | Georgia |
| 54 | Dora Byrd | 28 | Sister | Hair Dresser | Florida |
| 55 | Samuel Small | 35 | Head | Laborer | Florida |
| 56 | Albert Nelson | 64 | Head | Laborer | Georgia |
| 57 | James Frazier | 45 | Head | Laborer | North Carolina |
| 58 | William Harris | 22 | Head | Laborer | Florida |
| 59 | Jesse Marshal | 50 | Head | Keeper | Georgia |
| 60 | Sarah Simmons | 26 | Boarder | Laundress | North Carolina |
| 61 | Keziah Jackson | 27 | Roomer | Servant | Georgia |
| 62 | Ralph Jackson | 23 | Roomer | Laborer | Georgia |
| 63 | Isaac Simmons | 29 | Roomer | Laborer | Georgia |
| 64 | Silas Hershel | 53 | Boarder | Laborer | Georgia |
| 65 | Eugene Mayo | 30 | Head | Laborer | Alabama |
| 66 | Nell Mayo | 21 | Wife | — | Alabama |
| 67 | Mary Mayo | 2 | Daughter | — | Florida |
| 68 | Lucy Mayo | 1 | Daughter | — | Florida |
| 69 | Conrad Cott | 54 | Head | Porter | Florida |
| 70 | Emma Cott | 45 | Wife | — | Florida |
| 71 | Percival Cott | 21 | Son | Porter | Florida |
| 72 | Herbert Cott | 18 | Son | Cook | Florida |
| 73 | Claude Cott | 14 | Son | — | Florida |
| 74 | Susan Riggins | 38 | Head | Washing | Georgia |
| 75 | William Riggins | 36 | Husband | Laborer | South Carolina |
| 76 | Maggie Baker | 15 | Daughter | Servant | Georgia |
| 77 | Lillia Bradley | 13 | Daughter | Servant | Georgia |
| 78 | Mary Bradley THIS PERSON | 10 | Daughter | — | Georgia |
| 79 | A. Riggins | 9 | Daughter | — | Florida |
| 80 | Roalda Riggins | 7 | Daughter | — | Florida |
| 81 | Annie Riggins | 4 | Daughter | — | Florida |
| 82 | William Riggins | 3 | Son | — | Florida |
| 83 | Susan Riggins | 2 | Daughter | — | Florida |
| 84 | Benjamin Riggins | 1 | Son | — | Florida |
| 85 | William Hills | 24 | Head | Fireman | Florida |
| 86 | Lanie Hills | 28 | Wife | — | Florida |
| 87 | Mamie Lloyd | 40 | Sister | Nurse | Florida |
| 88 | Alexander Jordan | 35 | Head | Laborer | Georgia |
| 89 | Roy Jackson | 24 | Boarder | Laborer | Georgia |
| 90 | Louis Jackson | 21 | Boarder | Laborer | Georgia |
| 91 | William Williams | 14 | Boarder | Messenger Boy | Florida |
| 92 | Louis Mills | 45 | Head | Laborer | Florida |
| 93 | Mattie Mills | 30 | Wife | Laundress | Florida |
| 94 | Marion Foster | 58 | Head | Merchant | Georgia |
| 95 | Carrie Foster | 50 | Wife | Washing | Florida |
| 96 | Mamie Harris | 28 | Daughter | Washing | Florida |
| 97 | Lorenzo Harris | 13 | Son | Driver | Florida |
| 98 | Ina Harris | 8 | Granddaughter | — | Florida |
| 99 | Isabella Harris | 5 | Granddaughter | — | Florida |
| 100 | Dora Harris | 3 | Granddaughter | — | Florida |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1910 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)