JH
John Hammond — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Rapides, Louisiana
Our Model Tree links this John Hammond across the 1920 and 1930 US Censuses in Rapides, Louisiana (XGBoost, ~Confirmed) — first a son (b.~1910), then head of a 9-person household.
Age 10
b. ~1910
Male
Son
Born: Louisiana
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Rapides, Louisiana |
| Surname | Hammond |
| Given Name | John J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Township / Ward | Lamourie Ward 2 |
| 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 1920 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Mamie Hammond | Daughter | — | 8 | ~1912 |
| Gladys Hammond | Daughter | — | 16 | ~1904 |
| May Hammond | Daughter | — | 18 | ~1902 |
| George Hammond | Head | — | 45 | ~1875 |
| Frank Hammond | Son | — | 15 | ~1905 |
| Joseph Hammond | Son | — | 13 | ~1907 |
| George Hammond | Son | — | 7 | ~1913 |
| John Hammond | Son | — | 10 | ~1910 |
| Tuggle Hammond | Spouse | — | 40 | ~1880 |
Census Appearances
1920
Rapides, Louisiana
Son, age 10
Rapides, Louisiana · implied b. ~1910 — 9 household members
| Surname | Hammond |
| Given Name | John J. |
| 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
Rapides, Louisiana
Son, age 20
Rapides, Louisiana · implied b. ~1910 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hammond |
| Given Name | Joe |
| 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 | Labor |
| 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 Hammond across 2 US Census years (1920 and 1930) in Rapides, Louisiana, using XGBoost record linkage.
Show:
This person
Anchor record
John Hammond
Son · 1920 · age 10 · b. ~1910 · Louisiana
★ You are viewing this record
Sibling
Joseph Hammond
Sibling · 1920 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
May Hammond
Sibling · 1920 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Hammond
Sibling · 1920 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mamie Hammond
Sibling · 1920 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Hammond
Sibling · 1920 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gladys Hammond
Sibling · 1920 · age 16
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 — Rapides, Louisiana
Open full size
1920 US Federal Census — Rapides, Louisiana
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu626unit:0963)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | George Hammond | 45 | Head | Farmer | Louisiana |
| 52 | Tuggle Hammond | 40 | Wife | Laborer | Louisiana |
| 53 | May Hammond | 18 | Daughter | Laborer | Louisiana |
| 54 | Gladys Hammond | 16 | Daughter | Laborer | Louisiana |
| 55 | Frank Hammond | 15 | Son | Laborer | Louisiana |
| 56 | Joseph Hammond | 13 | Son | Laborer | Louisiana |
| 57 | John J. Hammond THIS PERSON | 10 | Son | — | Louisiana |
| 58 | Mamie Hammond | 8 | Daughter | — | Louisiana |
| 59 | George Jr. Hammond | 7 | Son | — | Louisiana |
| 60 | Lucian Thombus | 24 | Head | Farmer | Louisiana |
| 61 | Ione Thombus | 24 | Wife | — | Louisiana |
| 62 | Armand Thombus | 5 | Son | — | Louisiana |
| 63 | Cora Thombus | 3 | Daughter | — | Louisiana |
| 64 | Hiram Thombus | 1 | Son | — | Louisiana |
| 65 | William Thornton | 37 | Head | Farmer | Louisiana |
| 66 | Pearl Thornton | 32 | Wife | Farm Helper | Louisiana |
| 67 | Houston Thornton | 12 | Son | — | Louisiana |
| 68 | Rodney Thornton | 12 | Son | — | Louisiana |
| 69 | Ira Thornton | 7 | Son | — | Louisiana |
| 70 | Woodrow Mccutcheon | 7 | Stepson | — | Louisiana |
| 71 | Hack Hammond | 21 | Head | Farmer | Louisiana |
| 72 | Luna Hammond | 20 | Wife | — | Louisiana |
| 73 | Kit Withorn | 31 | Head | Farmer | Mississippi |
| 74 | Clara Withorn | 29 | Wife | — | Louisiana |
| 75 | James B. Withorn | 5 | Son | — | Louisiana |
| 76 | Pauline Withorn | 2 | Daughter | — | Louisiana |
| 77 | Bob Harkom | 67 | Head | Farmer | Mississippi |
| 78 | Margret Harkom | 65 | Wife | — | Mississippi |
| 79 | Lucy Harkom | 15 | Granddaughter | — | Louisiana |
| 80 | Charley Harkom | 37 | Head | Farmer | Louisiana |
| 81 | Iramie Harkom | 36 | Wife | — | Louisiana |
| 82 | Marie Harkom | 13 | Daughter | — | Louisiana |
| 83 | Reggie Harkom | 11 | Son | — | Louisiana |
| 84 | Audrey Harkom | 9 | Daughter | — | Louisiana |
| 85 | Emeric Harkom | 5 | Son | — | Louisiana |
| 86 | Ed Williams | 40 | Head | Farmer | Louisiana |
| 87 | Callie Williams | 35 | Wife | Farm Laborer | Louisiana |
| 88 | Nathan Williams | 60 | Head | Farmer | Louisiana |
| 89 | Elmira Williams | 58 | Wife | — | Louisiana |
| 90 | James J. Tillman | 56 | Head | Farmer | Mississippi |
| 91 | Gertrude Tillman | 33 | Wife | — | Louisiana |
| 92 | Maude Tillman | 13 | Daughter | — | Texas |
| 93 | Beulah Tillman | 11 | Daughter | — | Texas |
| 94 | Ray Tillman | 9 | Daughter | — | Louisiana |
| 95 | Rendace Tillman | 7 | Daughter | — | Louisiana |
| 96 | Newton Tillman | 4 | Son | — | Louisiana |
| 97 | Foster Tillman | 2 | Son | — | Louisiana |
| 98 | Gordon Gattin | 25 | Head | Merchant | Louisiana |
| 99 | Jerry Gattin | 21 | Wife | — | Louisiana |
| 100 | Wilbur Gattin | 2 | Son | — | Louisiana |
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)