MD
Mamie Davis — 1900 US Census Record
Linked across censuses1900 United States Federal Census · Duval, Florida
Our Model Tree links this Mamie Davis across the 1900 and 1910 US Censuses in Duval, Florida (XGBoost, ~Confirmed) — first a daughter (b.~1890), then head of a 10-person household.
Age 10
b. ~1890
Female
Daughter
Born: Florida
Single
1900 Census Record Details
| Census Year | 1900 |
| Location | Duval, Florida |
| Surname | Davis |
| Given Name | Mamie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Florida |
| Birth Month | Mar |
| Birth Year | 1890 |
| Father's Birthplace | Georgia |
| Mother's Birthplace | S. Carolina |
| Additional Details | |
| Occupation | At School |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
| Occupation | At School |
| Township / Ward | Jacksonville City |
| Est. Birth Year | ~1890 |
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.
10 people recorded at the same address in the 1900 census.
| Name | Relation to head | Relative to Mamie | Age | Birth yr |
|---|---|---|---|---|
| Mary Davis | Spouse | — | 48 | ~1852 |
| Joseph Davis | Son | — | 20 | ~1880 |
| Johnnie Davis | Son | — | 11 | ~1889 |
| Lona Davis | Daughter | — | 15 | ~1885 |
| Alonzo Davis | Son | — | 18 | ~1882 |
| John Davis | Head | — | 53 | ~1847 |
| Mamie Davis | Daughter | — | 10 | ~1890 |
| Stella Davis | Daughter | — | 13 | ~1887 |
| Andrew Davis | Son | — | 4 | ~1896 |
| Nathaniel Davis | Son | — | 3 | ~1897 |
Census Appearances
1900
Duval, Florida
Daughter, age 10
Duval, Florida · implied b. ~1890 — 10 household members
| Surname | Davis |
| Given Name | Mamie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Florida |
| Birth Month | Mar |
| Birth Year | 1890 |
| Father's Birthplace | Georgia |
| Mother's Birthplace | S. Carolina |
| Occupation | At School |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
1910
Duval, Florida
Daughter, age 19
Duval, Florida · implied b. ~1891 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Minnie |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | Black |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Florida |
| Father's Birthplace | Georgia |
| Mother's Birthplace | S Carolina |
| Occupation | none |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
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 Mamie Davis across 2 US Census years (1900 and 1910) in Duval, Florida, using XGBoost record linkage.
Show:
This person
Anchor record
Mamie Davis
Daughter · 1900 · age 10 · b. ~1890 · Florida
★ You are viewing this record
Sibling
Lona Davis
Sibling · 1900 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Andrew Davis
Sibling · 1900 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nathaniel Davis
Sibling · 1900 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Davis
Sibling · 1900 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Johnnie Davis
Sibling · 1900 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alonzo Davis
Sibling · 1900 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Stella Davis
Sibling · 1900 · age 13
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
1900 US Federal Census — Duval, Florida
Open full size
1900 US Federal Census — Duval, Florida
Page Contents
50 people indexed on this census page (ia:1900:12thcensusofpopu167unit:0832)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Sarah Gibbs | 35 | Head | Cook | Florida |
| 2 | Eveline Gibbs | 13 | Daughter | Servant | Florida |
| 3 | Leroy Gibbs | 8 | Son | — | Florida |
| 4 | Lafayette Gibbs | 5 | Son | — | Florida |
| 5 | Herbert Gibbs | 3 | Son | — | Florida |
| 6 | Louisa Gibbs | 0 | Daughter | — | Florida |
| 7 | Thornton Reddick | 61 | Head | Laborer Day | Florida |
| 8 | Eliza Reddick | 51 | Wife | — | Alabama |
| 9 | David Taylor | 50 | Head | Laborer (Day) | Florida |
| 10 | Amelia Taylor | 39 | Wife | — | Florida |
| 11 | Edmond Saffold | 43 | Head | Tray-Man | Alabama |
| 12 | Lula Saffold | 39 | Wife | — | Florida |
| 13 | James Saffold | 16 | Son | Laborer (Mill) | Florida |
| 14 | Joseph Saffold | 12 | Son | At School | Florida |
| 15 | Lola Saffold | 10 | Daughter | At School | Florida |
| 16 | Charles Parker | 24 | Head | Driver (Ice Wagon) | Florida |
| 17 | Mary E. Parker | 24 | Wife | — | Florida |
| 18 | Marion P. Parker | 6 | Daughter | — | Florida |
| 19 | Gatson Scott | 55 | Lodger | Carpenter | S. Carolina |
| 20 | John Davis | 52 | Head | Farmer | Georgia |
| 21 | Mary Davis | 47 | Wife | — | S. Carolina |
| 22 | Joseph Davis | 20 | Son | Laborer (Day) | Georgia |
| 23 | Alonzo Davis | 18 | Son | Laborer (Day) | Georgia |
| 24 | Lona Davis | 15 | Daughter | At School | Georgia |
| 25 | Stella Davis | 13 | Daughter | At School | Georgia |
| 26 | Johnnie Davis | 11 | Son | At School | Georgia |
| 27 | Mamie Davis THIS PERSON | 10 | Daughter | At School | Florida |
| 28 | Andrew Davis | 4 | Son | — | Florida |
| 29 | Nathaniel Davis | 3 | Son | — | Florida |
| 30 | George Means | 39 | Head | Carpenter | Florida |
| 31 | Dollie Means | 31 | Wife | — | Florida |
| 32 | Ella Jackson | 13 | Lodger | At School | Florida |
| 33 | Rigdon Bonner | 40 | Head | Coachman | N. Carolina |
| 34 | Mary Bonner | 34 | Wife | — | Florida |
| 35 | Carrie Bonner | 19 | Daughter | At School | Florida |
| 36 | Julius Carter | 26 | Head | Fireman (R.R.) | Florida |
| 37 | Minnie Carter | 20 | Wife | — | Florida |
| 38 | Tennis Crews | 12 | Bro in law | At School | Florida |
| 39 | Augustus Jackson | 46 | Head | Laborer (Day) | S. Carolina |
| 40 | Queen Jackson | 39 | Wife | — | Florida |
| 41 | Martha Jackson | 20 | Daughter | Servant | Florida |
| 42 | Augustus Jr. Jackson | 17 | Son | Laborer (Day) | Florida |
| 43 | George Jackson | 14 | Son | At School | Florida |
| 44 | Edna Jackson | 9 | Daughter | — | Florida |
| 45 | Alpheus Jackson | 1 | Son | — | Florida |
| 46 | James Hamilton | 23 | Lodger | Laborer (Day) | Pennsylvania |
| 47 | James Calhoun | 54 | Head | Laborer (Day) | Georgia |
| 48 | William Young | 45 | Head | Laborer (Mill) | Georgia |
| 49 | Mary Young | 40 | Wife | — | Florida |
| 50 | William H. Young | 20 | Son | Market-Man | Florida |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1900 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)