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Blanche Brown — 1920 US Census Record
Model Tree available1920 United States Federal Census · Duval, Florida
Our Model Tree links this Blanche Brown across the 1910, 1920 and 1930 US Censuses in Duval, Florida (XGBoost, ~Confirmed), with identified parents Moses & Blanche — first a daughter (b.~1908), then head of a 7-person household.
Age 12
b. ~1908
Female
Daughter
Born: Florida
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Duval, Florida |
| Surname | Brown |
| Given Name | Blanche M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Florida |
| Father's Birthplace | Florida |
| Mother's Birthplace | Florida |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
| Township / Ward | Jacksonville |
| Est. Birth Year | ~1908 |
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.
7 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Blanche | Age | Birth yr |
|---|---|---|---|---|
| Blanche Brown | Spouse | — | 45 | ~1875 |
| Augustus Brown | Son | — | 24 | ~1896 |
| Julian Brown | Son | — | 26 | ~1894 |
| Mildred Brown | Daughter | — | 18 | ~1902 |
| Moses Brown | Head | — | 49 | ~1871 |
| Blanche Brown | Daughter | — | 12 | ~1908 |
| Lillian Folds | Other | — | 70 | ~1850 |
Census Appearances
1910
Duval, Florida
Daughter, age 3
Duval, Florida · implied b. ~1907 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Blanche A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Florida |
| Father's Birthplace | Florida |
| Mother's Birthplace | Florida |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
1920
Duval, Florida
Daughter, age 12
Duval, Florida · implied b. ~1908 — 7 household members
| Surname | Brown |
| Given Name | Blanche M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Florida |
| 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 |
1930
Duval, Florida
Daughter, age 22
Duval, Florida · implied b. ~1908 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | B. Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Florida |
| Father's Birthplace | Florida |
| Mother's Birthplace | Florida |
| Occupation | Clerk |
| Industry | B. F. Goodrich |
| 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 Blanche Brown across 3 US Census years (1910, 1920 and 1930) in Duval, Florida, using XGBoost record linkage. Identified parents: father Moses Brown (~0.92 confidence) and mother Blanche Brown (~0.92 confidence) and mother Blanche Brown (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Moses Brown
b. ~1871
Source father
● Household
· direct · ~0.92
Mother
Blanche Brown
b. ~1872
Source mother
● Household
· direct · ~0.92
Mother
Blanche Brown
b. ~1875
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Blanche Brown
Daughter · 1920 · age 12 · b. ~1908 · Florida
★ You are viewing this record
Sibling
Augustus Brown
Sibling · 1920 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Julian Brown
Sibling · 1920 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Brown
Sibling · 1920 · age 18
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:1920:14thcensusofpopu218unit:0087)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Harold | 16 | Son | — | Illinois |
| 52 | Kenneth | 11 | Son | — | Illinois |
| 53 | Clara | 1 | Daughter | — | Florida |
| 54 | Chas Ephriums | 54 | Head | — | Indiana |
| 55 | Jane Ephriums | 40 | Wife | — | Wisconsin |
| 56 | Philip Ephriums | 13 | Son | — | Illinois |
| 57 | Claude B Miller | 46 | Head | Wholesale | North Carolina |
| 58 | Mary B Miller | 32 | Wife | — | North Carolina |
| 59 | Perry B Miller | 38 | Cousin | Upholsterer | Virginia |
| 60 | Moses Brown | 49 | Head | Deputy Col | Florida |
| 61 | Blanche Brown | 45 | Wife | — | Florida |
| 62 | Julian B Brown | 26 | Son | Clerk | Florida |
| 63 | Augustus E Brown | 24 | Son | Salesman | Florida |
| 64 | Mildred E Brown | 18 | Daughter | — | Florida |
| 65 | Blanche M Brown THIS PERSON | 12 | Daughter | — | Florida |
| 66 | Lillian Folds | 70 | Sister-in-law | — | New York |
| 67 | Thos S Hart | 44 | Head | Retail Merchant | Georgia |
| 68 | Lula Hart | 40 | Wife | — | Georgia |
| 69 | Scriven S Hart | 10 | Son | — | Florida |
| 70 | Barbara Hart | 8 | Daughter | — | Florida |
| 71 | Gladys J Hart | 5 | Daughter | — | Florida |
| 72 | Gerald J Hart | 3 | Son | — | Florida |
| 73 | Eva J Hart | 70 | Mother | — | Georgia |
| 74 | Clara La Prade | 45 | Aunt | — | Georgia |
| 75 | Walter Johnson | 30 | Head | Stenographer | Massachusetts |
| 76 | Sadie R Johnson | 27 | Wife | — | Massachusetts |
| 77 | Franklin W Johnson | 6 | Son | — | Massachusetts |
| 78 | Alice E Johnson | 17 | Sister | Stenographer | Massachusetts |
| 79 | Isabella Johnson | 66 | Mother | — | Ohio |
| 80 | William H Parson | 55 | Head | Secretary | Georgia |
| 81 | Cora Parson | 50 | Wife | — | Tennessee |
| 82 | Thelma Parson | 22 | Daughter | — | Florida |
| 83 | Elizabeth Fudge | 74 | Mother-in-law | — | Kentucky |
| 84 | Jesse Emery | 54 | Head | — | New York |
| 85 | Maggie Nolan | 31 | Head | — | Ireland |
| 86 | James J Nolan | 11 | Son | — | New York |
| 87 | Willie O Truluck | 25 | Head | Coppersmith | Georgia |
| 88 | Lottie M Truluck | 21 | Wife | — | Florida |
| 89 | Ruth Truluck | 5 | Daughter | — | Florida |
| 90 | Thos J Welch | 43 | Head | Master Mech | Georgia |
| 91 | Anita Welch | 42 | Wife | — | Florida |
| 92 | Clara Welch | 22 | Daughter | Teacher | Florida |
| 93 | Ollie Welch | 18 | Daughter | — | Florida |
| 94 | Ruth Welch | 16 | Daughter | — | Florida |
| 95 | Richard Rounfell | 59 | Head | Commercial Traveler | Kentucky |
| 96 | Rose Rounfell | 58 | Wife | — | Kentucky |
| 97 | Edgar Rounfell | 30 | Son | — | Alabama |
| 98 | Richard Rounfell | 19 | Son | — | Alabama |
| 99 | Theodore Mcintyre | 42 | Head | — | Scotland |
| 100 | Lillian Mcintyre | 24 | Wife | Agent | South Carolina |
Pedigree Summary
Blanche + 3 siblings
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
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)