JF
John Francis — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Assumption, Louisiana
Our Model Tree links this John Francis across the 1920 and 1930 US Censuses in Assumption, Louisiana (XGBoost, ~Confirmed) — first a son (b.~1910), then head of a 9-person household.
Age 20
b. ~1910
Male
Son
Born: Louisiana
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Assumption, Louisiana |
| Surname | Francis |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Additional Details | |
| Occupation | Laborer |
| Industry | Cane Field |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Occupation | Laborer |
| Township / Ward | 10 S R 14 E Ward 6 |
| Est. Birth Year | ~1910 |
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 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Joseph Francis | Son | — | 10 | ~1920 |
| John Francis | Other | — | 3 | ~1927 |
| Emma Francis | Head | — | 40 | ~1890 |
| Flora Francis | Daughter | — | 12 | ~1918 |
| Carry Francis | Daughter | — | 22 | ~1908 |
| John Francis | Son | — | 20 | ~1910 |
| Cuba Francis | Daughter | — | 16 | ~1914 |
| Velma Francis | Daughter | — | 14 | ~1916 |
| Joseph Francis | Son | — | 18 | ~1912 |
Census Appearances
1920
Assumption, Louisiana
Son, age 10
Assumption, Louisiana · implied b. ~1910 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Francis |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1930
Assumption, Louisiana
Son, age 20
Assumption, Louisiana · implied b. ~1910 — 9 household members
| Surname | Francis |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | Laborer |
| Industry | Cane Field |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
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 John Francis across 2 US Census years (1920 and 1930) in Assumption, Louisiana, using XGBoost record linkage.
Show:
This person
Anchor record
John Francis
Son · 1930 · age 20 · b. ~1910 · Louisiana
★ You are viewing this record
Sibling
Cuba Francis
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Francis
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Francis
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Velma Francis
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carry Francis
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Flora Francis
Sibling · 1930 · age 12
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
1930 US Federal Census — Assumption, Louisiana
Open full size
1930 US Federal Census — Assumption, Louisiana
Page Contents
50 people indexed on this census page (ia:1930:15thcensus783unit:0847)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Emma Francis | 40 | Head | — | Louisiana |
| 52 | Carry Francis | 22 | Daughter | — | Louisiana |
| 53 | John Francis THIS PERSON | 20 | Son | Laborer | Louisiana |
| 54 | Joseph Francis | 18 | Son | Yachtman | Louisiana |
| 55 | Cuba Francis | 16 | Daughter | — | Louisiana |
| 56 | Velma Francis | 14 | Daughter | — | Louisiana |
| 57 | Flora Francis | 12 | Daughter | — | Louisiana |
| 58 | Joseph Francis | 10 | Son | — | Louisiana |
| 59 | John Henry Jr. Francis | 3 | G. Daughter | — | Louisiana |
| 60 | William Philip | 67 | Head | Laborer | Louisiana |
| 61 | Harris Mary Philip | 66 | G. D. in Law | — | Louisiana |
| 62 | Lynn Philip | 70 | Step Son | Laborer | Louisiana |
| 63 | Louisa Philip | 30 | Daughter in Law | — | Louisiana |
| 64 | Joe Williams | 52 | Head | Laborer | Louisiana |
| 65 | Martha Williams | 38 | Wife | — | Louisiana |
| 66 | Nealy Gaines | 21 | Head | Laborer | Louisiana |
| 67 | Annie Gaines | 24 | Wife | — | Louisiana |
| 68 | Robert Barney | 42 | Head | Blacksmith | Louisiana |
| 69 | Ella L. Barney | 24 | Wife | — | Louisiana |
| 70 | Thomas Barney | 8 | Son | — | Louisiana |
| 71 | Amelie Barney | 72 | Mother | — | Louisiana |
| 72 | Edwin Leblanc | 36 | Head | Farmer | Louisiana |
| 73 | Meta B Leblanc | 33 | Wife | — | Louisiana |
| 74 | Verna Leblanc | 11 | Daughter | — | Louisiana |
| 75 | Jeannette Leblanc | 8 | Daughter | — | Louisiana |
| 76 | Eggert Leblanc | 5 | Son | — | Louisiana |
| 77 | Evelyn Leblanc | 5 | Daughter | — | Louisiana |
| 78 | Alice Leblanc | 3 | Daughter | — | Louisiana |
| 79 | Iraanne Leblanc | 2 | Daughter | — | Louisiana |
| 80 | Bessie Leblanc | 1 | Daughter | — | Louisiana |
| 81 | Virgil Leblanc | 36 | Head | Farmer | Louisiana |
| 82 | Nellie D Leblanc | 32 | Wife | — | Louisiana |
| 83 | Nellie Leblanc | 9 | Daughter | — | Louisiana |
| 84 | Collin Leblanc | 7 | Son | — | Louisiana |
| 85 | Raymond Leblanc | 6 | Son | — | Louisiana |
| 86 | Ruby Leblanc | 3 | Daughter | — | Louisiana |
| 87 | Albert Leblanc | 1 | Son | — | Louisiana |
| 88 | Camile Leblanc | 39 | Head | Farmer | Louisiana |
| 89 | Lillian B Leblanc | 35 | Wife | — | Louisiana |
| 90 | Mary Leblanc | 12 | Daughter | — | Louisiana |
| 91 | Hubert Leblanc | 9 | Son | — | Louisiana |
| 92 | Odile Leblanc | 7 | Daughter | — | Louisiana |
| 93 | Dorothy Leblanc | 5 | Daughter | — | Louisiana |
| 94 | Annie Leblanc | 2 | Daughter | — | Louisiana |
| 95 | Paul Delaune | 47 | Head | — | Louisiana |
| 96 | Almira Delaune | 40 | Wife | — | Louisiana |
| 97 | Ethel M Roger | 24 | Boarder | Teacher | Louisiana |
| 98 | Menera Sebastian | 45 | Head | Laborer | Louisiana |
| 99 | Delia Sebastian | 24 | Wife | — | Louisiana |
| 100 | Emile Guillet | 29 | Head | — | Louisiana |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)