WU
William Underwood — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Colbert, Alabama
Our Model Tree links this William Underwood across the 1910 and 1920 US Censuses in Colbert, Alabama (XGBoost, ~Confirmed) — first a son (b.~1906), then head of a 15-person household.
Age 14
b. ~1906
Male
Son
Born: Alabama
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Colbert, Alabama |
| Surname | Underwood |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Township / Ward | Wheeler Precinct |
| Est. Birth Year | ~1906 |
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.
15 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Bessie Underwood | Daughter | — | 17 | ~1903 |
| Jessie Underwood | Daughter | — | 9 | ~1911 |
| Ramon Underwood | Son | — | 12 | ~1908 |
| Fred Johnston | Other | — | 29 | ~1891 |
| Sophronia Underwood | Daughter | — | 3 | ~1917 |
| Ida Underwood | Spouse | — | 46 | ~1874 |
| Juanita Underwood | Daughter | — | 6 | ~1914 |
| Lucyl Johnston | Other | — | 3 | ~1917 |
| Alvin Johnston | Other | — | 5 | ~1915 |
| Alvis Johnston | Other | — | 7 | ~1913 |
| William Underwood | Son | — | 14 | ~1906 |
| Myrtle Johnston | Daughter | — | 27 | ~1893 |
| Ada Underwood | Daughter | — | 20 | ~1900 |
| William Underwood | Head | — | 47 | ~1873 |
| Noble Johnston | Other | — | 1 | ~1919 |
Census Appearances
1910
Colbert, Alabama
Son, age 5
Colbert, Alabama · implied b. ~1905 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Underwood |
| Given Name | William H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Speaks English | No |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1920
Colbert, Alabama
Son, age 14
Colbert, Alabama · implied b. ~1906 — 15 household members
| Surname | Underwood |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
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 William Underwood across 2 US Census years (1910 and 1920) in Colbert, Alabama, using XGBoost record linkage.
Show:
This person
Anchor record
William Underwood
Son · 1920 · age 14 · b. ~1906 · Alabama
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Sibling
Myrtle Johnston
Sibling · 1920 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ada Underwood
Sibling · 1920 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jessie Underwood
Sibling · 1920 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sophronia Underwood
Sibling · 1920 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Juanita Underwood
Sibling · 1920 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bessie Underwood
Sibling · 1920 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ramon Underwood
Sibling · 1920 · 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
1920 US Federal Census — Colbert, Alabama
Open full size
1920 US Federal Census — Colbert, Alabama
Page Contents
29 people indexed on this census page (ia:1920:14thcensusofpopu9unit:0308)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Daughter Burtha | 17 | Daughter | — | Alabama |
| 2 | William Burtha | 15 | Son | Farm Laborer | Alabama |
| 3 | Mary Burtha | 13 | Daughter | — | Alabama |
| 4 | Maudie Burtha | 11 | Daughter | — | Alabama |
| 5 | Lillie Burtha | 9 | Daughter | — | Alabama |
| 6 | Louella Burtha | 7 | Daughter | — | Alabama |
| 7 | Robert Burtha | 3 | Son | — | Alabama |
| 8 | Edward Burtha | 1 | Son | — | Alabama |
| 9 | William A Underwood | 47 | Head | Farmer | Alabama |
| 10 | Ida Underwood | 46 | Wife | — | Alabama |
| 11 | Ada Underwood | 20 | Daughter | — | Alabama |
| 12 | Bessie Underwood | 17 | Daughter | — | Alabama |
| 13 | William Underwood THIS PERSON | 14 | Son | — | Alabama |
| 14 | Ramon Underwood | 12 | Son | — | Alabama |
| 15 | Jessie Underwood | 9 | Daughter | — | Alabama |
| 16 | Juanita Underwood | 6 | Daughter | — | Alabama |
| 17 | Sophronia Underwood | 3 | Daughter | — | Alabama |
| 18 | Fred Johnston | 29 | Son-in-law | — | Alabama |
| 19 | Myrtle Johnston | 27 | Daughter | — | Alabama |
| 20 | Alvis Johnston | 7 | Grandson | — | Alabama |
| 21 | Alvin Johnston | 5 | Grandson | — | Alabama |
| 22 | Lucyl Johnston | 3 | Granddaughter | — | Alabama |
| 23 | Noble Johnston | 1 | Grandson | — | Alabama |
| 24 | Frank M Smallwood | 30 | Head | Farmer | Alabama |
| 25 | Mary Smallwood | 17 | Wife | — | Alabama |
| 26 | Henry Byrd | 20 | Head | Farmer | Alabama |
| 27 | Massie Byrd | 18 | Wife | — | Alabama |
| 28 | Byrd | None | — | Laborer | Alabama |
| 29 | Byrd | None | — | — | Alabama |
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)