LJ
Laura Johnson — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Duval, Florida
Our Model Tree links this Laura Johnson across the 1910, 1920 and 1930 US Censuses in Duval, Florida (XGBoost, ~Confirmed) — first a head (b.~1865), then head of a 3-person household.
Age 55
b. ~1865
Female
Head
Born: Georgia
Widowed
1920 Census Record Details
| Census Year | 1920 |
| Location | Duval, Florida |
| Surname | Johnson |
| Given Name | Laura |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | Black |
| Age | 55 |
| Marital Status | Widowed |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Florida |
| Additional Details | |
| Occupation | Laundress |
| Industry | at home |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Occupation | Laundress |
| Township / Ward | Jacksonville |
| Est. Birth Year | ~1865 |
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.
3 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Laura | Age | Birth yr |
|---|---|---|---|---|
| Mary Shields | Daughter | — | 20 | ~1900 |
| Laura Johnson | Head | — | 55 | ~1865 |
| Mary Shields | Other | — | 6 | ~1914 |
Census Appearances
1910
Duval, Florida
Head, age 45
Duval, Florida · implied b. ~1865 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Laura |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | Black |
| Age | 45 |
| Marital Status | Widowed |
| Birthplace | Georgia |
| Children Born | 10 |
| Children Living | 5 |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Occupation | Laundress |
| Industry | At Home |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1920
Duval, Florida
Head, age 55
Duval, Florida · implied b. ~1865 — 3 household members
| Surname | Johnson |
| Given Name | Laura |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | Black |
| Age | 55 |
| Marital Status | Widowed |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Florida |
| Occupation | Laundress |
| Industry | at home |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1930
Duval, Florida
Other, age 68
Duval, Florida · implied b. ~1862 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Laura |
| Relationship to Head | mother-H |
| Sex | F |
| Color / Race | Black |
| Age | 68 |
| Marital Status | Widowed |
| Birthplace | Georgia |
| Age at First Marriage | 17 |
| Father's Birthplace | N. Carolina |
| Mother's Birthplace | Florida |
| Can Read/Write | 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 Laura Johnson across 3 US Census years (1910, 1920 and 1930) in Duval, Florida, using XGBoost record linkage.
Show:
This person
Anchor record
Laura Johnson
Head · 1920 · age 55 · b. ~1865 · Florida
★ You are viewing this record
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:1920:14thcensusofpopu217unit:0924)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Frances Anderson | 24 | Wife | Laundress | Florida |
| 52 | George Anderson | 0 | Son | — | Georgia |
| 53 | Dock Alexander | 38 | Head | Laborer | Georgia |
| 54 | Rosa Alexander | 33 | Wife | Laundress | Georgia |
| 55 | Rosa Alexander | 8 | Daughter | — | Florida |
| 56 | Lilly Alexander | 28 | Daughter | Laundress | Georgia |
| 57 | John Graham | 30 | Boarder | — | Georgia |
| 58 | Ray Graham | 25 | Boarder | Laborer | Georgia |
| 59 | John Peterson | 33 | Boarder | Laborer | South Carolina |
| 60 | Ed Long | 40 | Head | Laborer | Florida |
| 61 | Belle Long | 38 | Wife | Laundress | South Carolina |
| 62 | Laura Johnson THIS PERSON | 55 | Head | Laundress | Georgia |
| 63 | Mary Shields | 20 | Daughter | Teacher | Florida |
| 64 | Mary Shields | 6 | Grand dau | — | Florida |
| 65 | Walter Mason | 22 | Head | Cook | Florida |
| 66 | Joseph Mason | 6 | Daughter | — | Florida |
| 67 | Samuel Theodore | 60 | Head | Laborer | Georgia |
| 68 | Eliza Theodore | 54 | Wife | Laundress | Virginia |
| 69 | John Theodore | 21 | Son | Laborer | Florida |
| 70 | William Theodore | 20 | Son | Laborer | Florida |
| 71 | Ada Theodore | 29 | Daughter in law | Laundress | South Carolina |
| 72 | James Theodore | 22 | Son | Cook | Florida |
| 73 | Irene Theodore | 18 | Daughter in law | — | Florida |
| 74 | John Scott | 37 | Head | Laborer | Georgia |
| 75 | Anna Scott | 31 | Wife | — | United States |
| 76 | Eugene Strong | 21 | Boarder | Waiter | Florida |
| 77 | Stella Dicks | 9 | Daughter | — | Florida |
| 78 | John Dicks | 27 | Son in law | Laborer | Florida |
| 79 | Abraham Pleasant | 71 | Head | Mail Carrier | South Carolina |
| 80 | Lizzie Pleasant | 33 | Wife | — | Florida |
| 81 | Thelma Pleasant | 15 | Daughter | — | Florida |
| 82 | Hazel Pleasant | 13 | Daughter | — | Florida |
| 83 | Henry Thomas | 26 | Boarder | Policeman | Florida |
| 84 | Joseph Hynes | 57 | Head | — | South Carolina |
| 85 | Lizzie Hynes | 48 | Wife | — | Florida |
| 86 | Arthur Hynes | 27 | Son | Doctor | Florida |
| 87 | Marie Hynes | 16 | Daughter | Dressmaker | Florida |
| 88 | James H Hynes | 0 | Son | — | Florida |
| 89 | Walter Mccoy | 30 | Head | Laundress | South Carolina |
| 90 | Harriet Mccoy | 25 | Wife | Laborer | South Carolina |
| 91 | Joseph Alexander | 30 | Head | Laborer | Florida |
| 92 | Lizzie Alexander | 29 | Wife | — | South Carolina |
| 93 | Martha Alexander | 2 | Daughter | — | Florida |
| 94 | Arthur Wilder | 27 | Head | Cook | Florida |
| 95 | Lottie Wilder | 27 | Wife | Laundress | Florida |
| 96 | Lottie Wilder | 7 | Daughter | — | Florida |
| 97 | Arthur Warren | 32 | Head | Printer | Florida |
| 98 | Lucia Warren | 28 | Wife | Laundress | Florida |
| 99 | Maggie Warren | 8 | Daughter | — | Florida |
| 100 | Arthur Warren | 6 | Son | — | Florida |
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)