JH
John Harmon — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Spartanburg, South Carolina
Our Model Tree links this John Harmon across the 1910 and 1920 US Censuses in Spartanburg, South Carolina (XGBoost, ~Confirmed) — first a son (b.~1905), then head of a 12-person household.
Age 15
b. ~1905
Male
Son
Born: South Carolina
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Spartanburg, South Carolina |
| Surname | Harmon |
| Given Name | John B |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Additional Details | |
| Occupation | spinner |
| Industry | Cotton Mill |
| Class of Worker | W |
| Can Read | No |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Occupation | Spinner |
| Township / Ward | Glendale Town |
| Est. Birth Year | ~1905 |
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.
12 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Myrtle Harmon | Daughter | — | 17 | ~1903 |
| Pearl Wybell | Daughter | — | 18 | ~1902 |
| Mary Harmon | Daughter | — | 6 | ~1914 |
| Lottie Harmon | Daughter | — | 10 | ~1910 |
| Minnie Harmon | Daughter | — | 8 | ~1912 |
| Eva Harmon | Daughter | — | 13 | ~1907 |
| Charlie Harmon | Head | — | 42 | ~1878 |
| Frank Wybell | Other | — | 21 | ~1899 |
| Woodroe Wybell | Other | — | 1 | ~1919 |
| James Harmon | Son | — | 2 | ~1918 |
| John Harmon | Son | — | 15 | ~1905 |
| Carrie Harmon | Spouse | — | 41 | ~1879 |
Census Appearances
1910
Spartanburg, South …
Son, age 5
Spartanburg, South Carolina · implied b. ~1905 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harmon |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Occupation | none |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1920
Spartanburg, South …
Son, age 15
Spartanburg, South Carolina · implied b. ~1905 — 12 household members
| Surname | Harmon |
| Given Name | John B |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Occupation | spinner |
| Industry | Cotton Mill |
| Class of Worker | W |
| Can Read | No |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
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 Harmon across 2 US Census years (1910 and 1920) in Spartanburg, South Carolina, using XGBoost record linkage.
Show:
This person
Anchor record
John Harmon
Son · 1920 · age 15 · b. ~1905 · South Carolina
★ You are viewing this record
Sibling
Myrtle Harmon
Sibling · 1920 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Pearl Wybell
Sibling · 1920 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Harmon
Sibling · 1920 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lottie Harmon
Sibling · 1920 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eva Harmon
Sibling · 1920 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Harmon
Sibling · 1920 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Minnie Harmon
Sibling · 1920 · age 8
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 — Spartanburg, South Carolina
Open full size
1920 US Federal Census — Spartanburg, South Carolina
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1710unit:1046)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Perry Lydick | 43 | Head | Misc | North Carolina |
| 2 | Mary Lydick | 40 | Wife | — | South Carolina |
| 3 | Hayatt Lydick | 19 | Son | None | North Carolina |
| 4 | Fannie May Lydick | 15 | Daughter | None | North Carolina |
| 5 | Lester M Lydick | 7 | Son | None | South Carolina |
| 6 | Ramona Lydick | 3 | Daughter | None | South Carolina |
| 7 | Lydia Hawkins Lydick | 46 | Mother | Weaver | North Carolina |
| 8 | Jim P Francis | 37 | Head | Watchman | North Carolina |
| 9 | Birdell Francis | 36 | Wife | None | North Carolina |
| 10 | Inez Francis | 16 | Daughter | Spinner | South Carolina |
| 11 | Mark Francis | 14 | Son | None | South Carolina |
| 12 | Howard Francis | 6 | Son | Weaver | South Carolina |
| 13 | Viola Francis | 3 | Daughter | None | South Carolina |
| 14 | James Francis | 1 | Son | None | South Carolina |
| 15 | Charlie B Harmon | 42 | Head | Slasher | South Carolina |
| 16 | Carrie Harmon | 41 | Wife | Weaver | South Carolina |
| 17 | Frank Wybell | 21 | Son-in-law | Weaver | North Carolina |
| 18 | Pearl Wybell | 18 | Daughter | Spinner | South Carolina |
| 19 | Woodroe Wybell | 1 | Grandson | None | South Carolina |
| 20 | Myrtle V Harmon | 17 | Daughter | Spinner | South Carolina |
| 21 | John B Harmon THIS PERSON | 15 | Son | Spinner | South Carolina |
| 22 | Eva B Harmon | 13 | Daughter | None | South Carolina |
| 23 | Lottie M Harmon | 10 | Daughter | None | South Carolina |
| 24 | Minnie B Harmon | 8 | Daughter | None | South Carolina |
| 25 | Mary Harmon | 6 | Daughter | None | South Carolina |
| 26 | James Harmon | 2 | Son | None | South Carolina |
| 27 | Mary Black | 33 | Head | Weaver | South Carolina |
| 28 | Edward Black | 10 | Son | None | South Carolina |
| 29 | Eugene Black | 9 | Son | None | South Carolina |
| 30 | Sarah E Black | 7 | Daughter | None | South Carolina |
| 31 | Bettie Black | 5 | Sister | None | South Carolina |
| 32 | Frank Francis | 32 | Head | Loom Fixer | North Carolina |
| 33 | Julia Francis | 31 | Wife | None | North Carolina |
| 34 | Alice Francis | 10 | Daughter | None | South Carolina |
| 35 | Maybell Francis | 8 | Daughter | None | South Carolina |
| 36 | L. J. Francis | 5 | Son | None | South Carolina |
| 37 | Edward Francis | 3 | Son | None | South Carolina |
| 38 | Louise Francis | 1 | Daughter | None | South Carolina |
| 39 | Emma Rosell | 57 | Head | Cotton Mill | South Carolina |
| 40 | Carl Rosell | 18 | Son | Cotton Mill | South Carolina |
| 41 | Sallie Rosell | 13 | Daughter | Cotton Mill | South Carolina |
| 42 | Miles Smith | 47 | Brother | Cotton Mill | South Carolina |
| 43 | Rachel Cassaberry | 34 | Head | Cook | South Carolina |
| 44 | Nannie Cassaberry | 15 | Daughter | None | South Carolina |
| 45 | Modiciah Cassaberry | 6 | Son | None | South Carolina |
| 46 | James Cassaberry | 3 | Son | None | South Carolina |
| 47 | Wiley Smith | 33 | Head | Roping | North Carolina |
| 48 | Pearl Smith | 33 | Wife | Warper | North Carolina |
| 49 | Brooks Simmons | 20 | Head | Doffer | South Carolina |
| 50 | Maud Simmons | 26 | Wife | Spooling | North Carolina |
Related Census Records
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)