ID
Ira Davis — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Calhoun, South Carolina
Our Model Tree links this Ira Davis across the 1910 and 1920 US Censuses in Calhoun, South Carolina (XGBoost, ~Confirmed) — first a son (b.~1910), then head of a 10-person household.
Age 10
b. ~1910
Male
Son
Born: South Carolina
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Calhoun, South Carolina |
| Surname | Davis |
| Given Name | Ira |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 10 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Additional Details | |
| Can Read | Yes |
| Can Write | No |
| Speaks English | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Township / Ward | Lyons Township |
| 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.
10 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Ira | Age | Birth yr |
|---|---|---|---|---|
| Annie Davis | Daughter | — | 5 | ~1915 |
| Ira Davis | Son | — | 10 | ~1910 |
| Ellen Davis | Daughter | — | 1 | ~1919 |
| Willie Davis | Son | — | 3 | ~1917 |
| Eddie Davis | Son | — | 18 | ~1902 |
| Jim Davis | Son | — | 7 | ~1913 |
| Malcolm Davis | Daughter | — | 12 | ~1908 |
| Birdie Davis | Spouse | — | 35 | ~1885 |
| Joella Davis | Daughter | — | 8 | ~1912 |
| James Davis | Head | — | 48 | ~1872 |
Census Appearances
1910
Bamberg, South …
Son, age 1
Bamberg, South Carolina · implied b. ~1909 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Ira |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 1 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Can Read | No |
| Can Write | No |
| Speaks English | English |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1920
Calhoun, South …
Son, age 10
Calhoun, South Carolina · implied b. ~1910 — 10 household members
| Surname | Davis |
| Given Name | Ira |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 10 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Can Read | Yes |
| Can Write | No |
| 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 Ira Davis across 2 US Census years (1910 and 1920) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Ira Davis
Son · 1920 · age 10 · b. ~1910 · South Carolina
★ You are viewing this record
Sibling
Malcolm Davis
Sibling · 1920 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joella Davis
Sibling · 1920 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Annie Davis
Sibling · 1920 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eddie Davis
Sibling · 1920 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jim Davis
Sibling · 1920 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Willie Davis
Sibling · 1920 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ellen Davis
Sibling · 1920 · age 1
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 — Calhoun, South Carolina
Open full size
1920 US Federal Census — Calhoun, South Carolina
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1689unit:0283)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James Davis | 48 | Head | Farmer | South Carolina |
| 2 | Birdie Davis | 35 | Wife | — | South Carolina |
| 3 | Eddie Davis | 18 | Son | — | South Carolina |
| 4 | Malcolm Davis | 12 | Daughter | — | South Carolina |
| 5 | Ira Davis THIS PERSON | 10 | Son | — | South Carolina |
| 6 | Joella Davis | 8 | Daughter | — | South Carolina |
| 7 | Jim Davis | 7 | Son | — | South Carolina |
| 8 | Annie Davis | 5 | Daughter | — | South Carolina |
| 9 | Willie Davis | 3 | Son | — | South Carolina |
| 10 | Ellen Davis | 1 | Daughter | — | South Carolina |
| 11 | Charlie Jamison | 65 | Head | Farmer | South Carolina |
| 12 | Monar Jamison | 50 | Wife | — | South Carolina |
| 13 | Walter Jamison | 40 | Son | Labourer | South Carolina |
| 14 | James Jamison | 28 | Son | Labourer | South Carolina |
| 15 | Susan Jamison | 25 | Daughter | — | South Carolina |
| 16 | James Tilly | 79 | Head | Farmer | South Carolina |
| 17 | Julia Tilly | 65 | Wife | — | South Carolina |
| 18 | Maggie Tilly | 30 | Daughter | — | South Carolina |
| 19 | Julius Tilly | 25 | Son | Labourer | South Carolina |
| 20 | Herbert Tilly | 20 | Son | — | South Carolina |
| 21 | Shelly Tilly | 3 | Son | — | South Carolina |
| 22 | George Hult | 45 | Head | Farmer | South Carolina |
| 23 | Rebecca Hult | 43 | Wife | — | South Carolina |
| 24 | George Jr Hult | 19 | Son | — | South Carolina |
| 25 | Julia Hult | 17 | Daughter | — | South Carolina |
| 26 | Willie Mae Hult | 11 | Daughter | — | South Carolina |
| 27 | Emma Hult | 8 | Daughter | — | South Carolina |
| 28 | Estelle Hult | 7 | Daughter | — | South Carolina |
| 29 | Wade Jamison | 51 | Head | Farmer | South Carolina |
| 30 | Silvia Jamison | 47 | Wife | — | South Carolina |
| 31 | Wade Jr Jamison | 20 | Son | — | South Carolina |
| 32 | Harvey Jamison | 18 | Son | — | South Carolina |
| 33 | Emma Jamison | 16 | Daughter | — | South Carolina |
| 34 | Marie Jamison | 12 | Daughter | — | South Carolina |
| 35 | Isaac Jamison | 10 | Son | — | South Carolina |
| 36 | Clarence Jamison | 9 | Son | — | South Carolina |
| 37 | Myron Jamison | 8 | Son | — | South Carolina |
| 38 | Silvia Jamison | 5 | Daughter | — | South Carolina |
| 39 | Leah Jamison | 3 | Niece | — | South Carolina |
| 40 | Edward Randolph | 50 | Head | Farmer | South Carolina |
| 41 | Idella Randolph | 55 | Wife | — | South Carolina |
| 42 | Mamie Randolph | 12 | Daughter | — | South Carolina |
| 43 | Anna Zeigler | 63 | Head | — | South Carolina |
| 44 | Samson Zeigler | 16 | Son | Labourer | South Carolina |
| 45 | Abner Randolph Zeigler | 12 | Grandson | — | South Carolina |
| 46 | Elin Bookhart | 59 | Head | Farmer | South Carolina |
| 47 | Randolph Adeline Bookhart | 53 | Sister | — | South Carolina |
| 48 | Daisy Bookhart | 18 | Daughter | — | South Carolina |
| 49 | Simon Thomas | 64 | Head | Farmer | South Carolina |
| 50 | Anna Thomas | 53 | Wife | — | South Carolina |
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)