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Henry Alexander — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Jefferson, Florida
Our Model Tree links this Henry Alexander across the 1900 and 1910 US Censuses in Jefferson, Florida (XGBoost, ~Confirmed) — first a son (b.~1890), then head of a 9-person household.
Age 20
b. ~1890
Male
Son
Born: Florida
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Jefferson, Florida |
| Surname | Alexander |
| Given Name | Henry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Florida |
| Father's Birthplace | Florida |
| Mother's Birthplace | Florida |
| Additional Details | |
| Occupation | Laborer |
| Industry | Home Farm |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
| Occupation | Laborer |
| Township / Ward | Precinct 2 Burton Mill |
| 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.
9 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Henry | Age | Birth yr |
|---|---|---|---|---|
| J Alexander | Daughter | — | 3 | ~1907 |
| Zena Alexander | Head | — | 45 | ~1865 |
| Adeline Alexander | Daughter | — | 8 | ~1902 |
| Hardie Alexander | Son | — | 12 | ~1898 |
| Eveline Alexander | Daughter | — | ~1910 | |
| Zena Alexander | Son | — | 5 | ~1905 |
| Henry Alexander | Son | — | 20 | ~1890 |
| Cherrie Alexander | Spouse | — | 42 | ~1868 |
| Elizabeth Alexander | Daughter | — | 14 | ~1896 |
Census Appearances
1900
Jefferson, Florida
Son, age 10
Jefferson, Florida · implied b. ~1890 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Alexander |
| Given Name | Henry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Florida |
| Birth Month | Nov |
| Birth Year | 1890 |
| Father's Birthplace | Florida |
| Mother's Birthplace | Florida |
| Occupation | Farm labour |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
1910
Jefferson, Florida
Son, age 20
Jefferson, Florida · implied b. ~1890 — 9 household members
| Surname | Alexander |
| Given Name | Henry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Florida |
| Father's Birthplace | Florida |
| Mother's Birthplace | Florida |
| Occupation | Laborer |
| Industry | Home Farm |
| 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 Henry Alexander across 2 US Census years (1900 and 1910) in Jefferson, Florida, using XGBoost record linkage.
Show:
This person
Anchor record
Henry Alexander
Son · 1910 · age 20 · b. ~1890 · Florida
★ You are viewing this record
Sibling
Hardie Alexander
Sibling · 1910 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Alexander
Sibling · 1910 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Adeline Alexander
Sibling · 1910 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Zena Alexander
Sibling · 1910 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
J Alexander
Sibling · 1910 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eveline Alexander
Sibling · 1910 · age
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 — Jefferson, Florida
Open full size
1910 US Federal Census — Jefferson, Florida
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po163unit:0725)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Mary Snead | 46 | Wife | — | Florida |
| 52 | Archery Snead | 24 | Son | Laborer | Florida |
| 53 | Taylor Snead | 14 | Son | Laborer | Florida |
| 54 | Ellen Jr Snead | 12 | Son | — | Florida |
| 55 | Harriette Snead | 72 | Mother | — | Florida |
| 56 | Anthony Snead | 49 | Head | Farmer | Florida |
| 57 | Flora T Snead | 46 | Wife | Laborer | Florida |
| 58 | Jasper Snead | 21 | Son | Farm Laborer | Florida |
| 59 | Goldie Snead | 18 | Daughter | Laborer | Florida |
| 60 | Bessie Snead | 16 | Daughter | Laborer | Florida |
| 61 | Randolph Snead | 2 | Son | — | Florida |
| 62 | Henry Black | 62 | Head | Laborer | Florida |
| 63 | Millie Black | 60 | Wife | Laborer | Florida |
| 64 | Henry Black | 18 | Son | Laborer | Florida |
| 65 | Corbett Black | 16 | Son | Laborer | Florida |
| 66 | Joe Hill | 21 | Head | Farmer | Florida |
| 67 | Ella Hill | 18 | Wife | — | Florida |
| 68 | Rosetta Jones | 42 | Mother | Laborer | Florida |
| 69 | Marietta Jones | 16 | Sister | Laborer | Florida |
| 70 | Hector Harper | 44 | Head | Farmer | Georgia |
| 71 | Sarah Harper | 42 | Wife | Laborer | Florida |
| 72 | Dora Harper | 21 | Daughter | Laborer | Florida |
| 73 | Richard Harper | 20 | Son | Laborer | Florida |
| 74 | Oscar Harper | 15 | Son | Laborer | Florida |
| 75 | Zena Alexander | 45 | Head | Farmer | Florida |
| 76 | Cherrie Alexander | 42 | Wife | Laborer | Florida |
| 77 | Henry Alexander THIS PERSON | 20 | Son | Laborer | Florida |
| 78 | Elizabeth Alexander | 14 | Daughter | Laborer | Florida |
| 79 | Hardie Alexander | 12 | Son | Laborer | Florida |
| 80 | Adeline Alexander | 8 | Daughter | — | Florida |
| 81 | Zena Alexander | 5 | Son | — | Florida |
| 82 | J Viola Alexander | 3 | Daughter | — | Florida |
| 83 | Eveline Alexander | 0 | Daughter | — | Florida |
| 84 | Pinkie Butler | 45 | Head | Farmer | Florida |
| 85 | William Cleveland Butler | 21 | Son | Laborer | Florida |
| 86 | Annita Butler | 16 | Daughter-in-law | Laborer | Florida |
| 87 | John Johnson | 47 | Head | Farmer | Florida |
| 88 | Mary Johnson | 42 | Wife | Laborer | Florida |
| 89 | Birdie Johnson | 19 | Daughter | Laborer | Florida |
| 90 | Hattie Johnson | 16 | Daughter | Laborer | Florida |
| 91 | Tina Johnson | 9 | Daughter | — | Florida |
| 92 | Lilla Johnson | 8 | Daughter | — | Florida |
| 93 | Anthony Johnson | 7 | Son | — | Florida |
| 94 | William Johnson | 4 | Son | — | Florida |
| 95 | Piano Johnson | 5 | Daughter | — | Florida |
| 96 | Ollie Johnson | 1 | Daughter | — | Florida |
| 97 | Mary Richardson | 50 | Head | Laborer | Florida |
| 98 | Millie Brooks | 46 | Head | Laborer | Florida |
| 99 | Butler Dunlap | 40 | Head | Farmer | Florida |
| 100 | Chloe Dunlap | 29 | Wife | Laborer | Florida |
Related Census Records
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)