JJ
Julia Johnson — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Duval, Florida
Our Model Tree links this Julia Johnson across the 1900, 1910 and 1920 US Censuses in Duval, Florida (XGBoost, ~Confirmed) — first a spouse (b.~1874), then head of a 6-person household.
Age 46
b. ~1874
Female
Spouse
Born: Florida
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Duval, Florida |
| Surname | Johnson |
| Given Name | Julia |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Florida |
| Father's Birthplace | Florida |
| Mother's Birthplace | Florida |
| Additional Details | |
| Occupation | Superintendent |
| Industry | Ferry Comp |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
| Occupation | Superintendent |
| Township / Ward | South Jacksonville City |
| Est. Birth Year | ~1874 |
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.
6 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Julia | Age | Birth yr |
|---|---|---|---|---|
| Pearl Johnson | Daughter | — | 19 | ~1901 |
| Julia Johnson | Daughter | — | 1 | ~1919 |
| Cyrus Johnson | Head | — | 51 | ~1869 |
| Henrietta Morgalo | Other | — | 59 | ~1861 |
| Leo Johnson | Son | — | 16 | ~1904 |
| Julia Johnson | Spouse | — | 46 | ~1874 |
Census Appearances
1900
Duval, Florida
Spouse, age 26
Duval, Florida · implied b. ~1874 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Julia |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Florida |
| Birth Month | Mar |
| Birth Year | 1874 |
| Father's Birthplace | Florida |
| Mother's Birthplace | Florida |
| Occupation | Laundress |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
1910
Duval, Florida
Spouse, age 35
Duval, Florida · implied b. ~1875 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Julia |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Florida |
| Years Married | 17 |
| Children Born | 6 |
| Children Living | 3 |
| Father's Birthplace | Florida |
| Mother's Birthplace | Florida |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
1920
Duval, Florida
Spouse, age 46
Duval, Florida · implied b. ~1874 — 6 household members
| Surname | Johnson |
| Given Name | Julia |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Florida |
| Father's Birthplace | Florida |
| Mother's Birthplace | Florida |
| Occupation | Superintendent |
| Industry | Ferry Comp |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | 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 Julia Johnson across 3 US Census years (1900, 1910 and 1920) in Duval, Florida, using XGBoost record linkage.
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This person
Anchor record
Julia Johnson
Spouse · 1920 · age 46 · b. ~1874 · Florida
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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:0439)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Dora Hatton | 36 | Head | — | Alabama |
| 52 | Walter Hatton | 27 | Son | Brakeman | Florida |
| 53 | Lillian Hatton | 29 | Wife | — | Alabama |
| 54 | Alexander Newberry | 40 | Head | Blacksmith | South Carolina |
| 55 | Mollie Newberry | 29 | Wife | — | Virginia |
| 56 | Lloyd Newberry | 22 | Son | Merchant | Virginia |
| 57 | Grace Newberry | 15 | Daughter | — | Virginia |
| 58 | Frank Newberry | 16 | Son | Apprentice | Florida |
| 59 | Gladys Newberry | 12 | Daughter | — | Florida |
| 60 | Zelda Newberry | 8 | Daughter | — | Florida |
| 61 | Florence Newberry | 6 | Daughter | — | Florida |
| 62 | Samuel Blair | 45 | Head | Laborer | US |
| 63 | Mamie Blair | 40 | Wife | Laundress | US |
| 64 | Marie Blair | 12 | Daughter | Laundress | Florida |
| 65 | Bessie Blair | 10 | Daughter | Laundress | Georgia |
| 66 | Elmer Blair | 5 | Son | — | Georgia |
| 67 | Nathaniel Blair | 3 | Son | — | Georgia |
| 68 | James Blair | 1 | Son | — | Georgia |
| 69 | Prince Anderson | 42 | Head | Laborer | US |
| 70 | Wesley Anderson | 23 | Boarder | Teamster | Florida |
| 71 | Hattie Anderson | 27 | Boarder | Laundress | Florida |
| 72 | Willie Knight | 20 | Boarder | Laundress | Florida |
| 73 | Ethel Knight | 18 | Boarder | — | Georgia |
| 74 | James Rice | 23 | Head | Laborer | Georgia |
| 75 | Ethel Rice | 20 | Wife | — | Florida |
| 76 | Jordan Rice | 35 | Head | Section Hand | Georgia |
| 77 | Mamie Rice | 25 | Wife | Laundress | Georgia |
| 78 | Julia Rice | 11 | Daughter | — | Georgia |
| 79 | L. J. Rice | 9 | Son | — | Georgia |
| 80 | Sally Rice | 2 | Daughter | — | Georgia |
| 81 | Sylvester Rice | 27 | Boarder | Cook | US |
| 82 | Cyrus Johnson | 51 | Head | Section Hand | Sweden |
| 83 | Julia Johnson THIS PERSON | 46 | Wife | Superintendent | Florida |
| 84 | Pearl Johnson | 19 | Daughter | — | Florida |
| 85 | Leo Johnson | 16 | Son | — | Florida |
| 86 | Julia Johnson | 1 | Daughter | — | Florida |
| 87 | Henrietta Morgalo | 59 | Mother-in-law | — | Florida |
| 88 | Phillip Merale | 41 | Head | Merchant | Hungary |
| 89 | Anna Merale | 38 | Wife | — | Hungary |
| 90 | Mildred Merale | 13 | Daughter | Electrician | Hungary |
| 91 | Toni Merale | 12 | Son | — | Hungary |
| 92 | Robert Merale | 6 | Son | — | Florida |
| 93 | Emil Collins | 46 | Head | Proprietor | Alabama |
| 94 | Carrie Collins | 45 | Wife | — | Texas |
| 95 | Duster Collins | 21 | Daughter | Engineer | Georgia |
| 96 | Hazel Collins | 18 | Daughter | Engineer | Virginia |
| 97 | Wallace Collins | 4 | Son | Machinist | Virginia |
| 98 | Arthur Dyess | 49 | Head | Carpenter | US |
| 99 | Bessie Dyess | 34 | Wife | — | Florida |
| 100 | Arthur Dyess | 16 | Son | Truck Driver | 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)