MJ
Marie Johnson — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Duval, Florida
Our Model Tree links this Marie Johnson across the 1920 and 1930 US Censuses in Duval, Florida (XGBoost, ~Confirmed) — first a daughter (b.~1914), then head of a 8-person household.
Age 6
b. ~1914
Female
Daughter
Born: Florida
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Duval, Florida |
| Surname | Johnson |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Florida |
| Father's Birthplace | Florida |
| Mother's Birthplace | Florida |
| Additional Details | |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
| Township / Ward | Precinct 31 |
| Est. Birth Year | ~1914 |
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.
8 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Marie | Age | Birth yr |
|---|---|---|---|---|
| Annie Johnson | Daughter | — | 10 | ~1910 |
| Lizzie Johnson | Daughter | — | 20 | ~1900 |
| Alice Johnson | Daughter | — | 8 | ~1912 |
| Marie Johnson | Daughter | — | 6 | ~1914 |
| Millie Johnson | Daughter | — | 4 | ~1916 |
| Annie Johnson | Head | — | 45 | ~1875 |
| Bally Johnson | Son | — | 10 | ~1910 |
| Leroy Johnson | Son | — | 13 | ~1907 |
Census Appearances
1920
Duval, Florida
Daughter, age 6
Duval, Florida · implied b. ~1914 — 8 household members
| Surname | Johnson |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Florida |
| Father's Birthplace | Florida |
| Mother's Birthplace | Florida |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
1930
Duval, Florida
Daughter, age 17
Duval, Florida · implied b. ~1913 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Florida |
| Father's Birthplace | Florida |
| Mother's Birthplace | Florida |
| Occupation | Servant |
| Industry | Private Family |
| Class of Worker | W |
| Can Read/Write | Yes |
| 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 Marie Johnson across 2 US Census years (1920 and 1930) in Duval, Florida, using XGBoost record linkage.
Show:
This person
Anchor record
Marie Johnson
Daughter · 1920 · age 6 · b. ~1914 · Florida
★ You are viewing this record
Sibling
Alice Johnson
Sibling · 1920 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leroy Johnson
Sibling · 1920 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bally Johnson
Sibling · 1920 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Millie Johnson
Sibling · 1920 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lizzie Johnson
Sibling · 1920 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Annie Johnson
Sibling · 1920 · age 10
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
1920 US Federal Census — Duval, Florida
Open full size
1920 US Federal Census — Duval, Florida
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu219unit:0577)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | John Brown | 37 | Head | Farming | Florida |
| 52 | Ada Brown | 23 | Wife | — | Florida |
| 53 | Dennis Bentley | 47 | Head | Farming | Florida |
| 54 | Elnora Bentley | 43 | Wife | — | Florida |
| 55 | Gilbert Bentley | 22 | Head | Farming | Florida |
| 56 | Mary Bentley | 21 | Wife | Farming | Florida |
| 57 | Elnora Bentley | 3 | Daughter | — | Florida |
| 58 | Willie Bentley | 5 | Son | — | Florida |
| 59 | Mary Lee Bentley | 1 | Daughter | — | Florida |
| 60 | Nancy Brown | 58 | Head | — | Florida |
| 61 | Anderson Brown | 52 | Head | Midwife | Florida |
| 62 | Francis Brown | 48 | Wife | — | Florida |
| 63 | Joseph Brown | 23 | Son | — | Florida |
| 64 | Martha Brown | 21 | Daughter | Farming | Florida |
| 65 | Lizzie Brown | 19 | Daughter | — | Florida |
| 66 | Agnes Brown | 17 | Daughter | — | Florida |
| 67 | Edna Brown | 15 | Daughter | — | Florida |
| 68 | Ethel Brown | 13 | Daughter | — | Florida |
| 69 | Mary Bell Brown | 10 | Daughter | — | Florida |
| 70 | Anderson Brown | 6 | Son | — | Florida |
| 71 | Earnest Brown | 3 | Son | — | Florida |
| 72 | Eddie Tiner | 21 | Head | — | Florida |
| 73 | Lucille Tiner | 19 | Wife | — | Florida |
| 74 | Henry Montague | 32 | Head | Farming | Florida |
| 75 | Ethel Montague | 27 | Wife | — | Virginia |
| 76 | Elberta Montague | 6 | Daughter | — | Florida |
| 77 | Cynthia Montague | 4 | Daughter | — | Florida |
| 78 | Ida Montague | 2 | Daughter | — | Florida |
| 79 | James Thomas | 25 | Head | — | Florida |
| 80 | Maude Thomas | 25 | Wife | Farming | Florida |
| 81 | David Brown | 45 | Head | — | Florida |
| 82 | Annie Brown | 41 | Wife | Farming | Florida |
| 83 | David Jr. Brown | 19 | Son | — | Florida |
| 84 | Edna Brown | 13 | Daughter | Farming | Florida |
| 85 | Dan Brown | 11 | Son | — | Florida |
| 86 | Frank Brown | 7 | Son | — | Florida |
| 87 | Head Solomon | 24 | Head | — | Florida |
| 88 | Rosalee Solomon | 21 | Wife | Farming | Florida |
| 89 | Solomon Jr. Solomon | 1 | Son | — | Florida |
| 90 | William Jones | 26 | Head | — | Florida |
| 91 | Francis Jones | 20 | Wife | Farming | Florida |
| 92 | Annie Johnson | 45 | Head | — | Florida |
| 93 | Lizzie Johnson | 20 | Daughter | — | Florida |
| 94 | Alice Johnson | 8 | Daughter | — | Florida |
| 95 | Marie Johnson THIS PERSON | 6 | Daughter | — | Florida |
| 96 | Millie Johnson | 4 | Daughter | — | Florida |
| 97 | Leroy Johnson | 13 | Son | — | Florida |
| 98 | Annie Bell Johnson | 10 | Daughter | — | Florida |
| 99 | Bally Johnson | 10 | Son | — | Florida |
| 100 | Louis Redland | 35 | Head | Farming | Florida |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)