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Charles Davidson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Rockbridge, Virginia
Our Model Tree links this Charles Davidson across the 1920, 1930 and 1940 US Censuses in Rockbridge, Virginia (XGBoost, ~Confirmed), with identified parents Chas & Addie — first a son (b.~1910), then head of a 4-person household.
Age 20
b. ~1910
Male
Son
Born: Virginia
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Rockbridge, Virginia |
| Surname | Davidson |
| Given Name | Charles H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Township / Ward | Lexington Town |
| 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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Betty Davidson | Daughter | — | 21 | ~1909 |
| Charles Davidson | Son | — | 20 | ~1910 |
| Charles Davidson | Head | — | 58 | ~1872 |
| Addie Davidson | Spouse | — | 52 | ~1878 |
Census Appearances
1920
Rockbridge, Virginia
Son, age 10
Rockbridge, Virginia · implied b. ~1910 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davidson |
| Given Name | Charles H. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1930
Rockbridge, Virginia
Son, age 20
Rockbridge, Virginia · implied b. ~1910 — 4 household members
| Surname | Davidson |
| Given Name | Charles H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Can Read/Write | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1940
Rockbridge-County, Virginia
Son, age 30
Rockbridge-County, Virginia · implied b. ~1910 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davidson |
| Given Name | Chas H Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Separated |
| Birthplace | Virginia |
| 1935 Residence (City) | Lexington town |
| 1935 Residence (County) | Rockbridge |
| Occupation | Practicing Law |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 200 |
| Highest Grade | C 4 |
| 1935 Residence | Same Place |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
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 Charles Davidson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Chas Davidson (~0.92 confidence) and mother Addie Davidson (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Chas Davidson
b. ~1871
Source father
● Household
· direct · ~0.92
Mother
Addie Davidson
b. ~1878
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Charles Davidson
Son · 1930 · age 20 · b. ~1910 · Virginia
★ You are viewing this record
Sibling
Betty Davidson
Sibling · 1930 · age 21
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 — Rockbridge, Virginia
Open full size
1930 US Federal Census — Rockbridge, Virginia
Page Contents
44 people indexed on this census page (ia:1930:15thcensus2458unit:0632)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James Harris | 50 | Head | Postmaster | Virginia |
| 2 | Harris | 42 | Wife | — | Virginia |
| 3 | Louise H. Harris | 20 | Daughter | Teacher | Virginia |
| 4 | Robert W. Gaylor | 28 | Lodger | Instructor | Virginia |
| 5 | Holland | 30 | Lodger | Instructor | Maryland |
| 6 | Lloyd R. Ewing | 31 | Lodger | Instructor | Pennsylvania |
| 7 | Robert S. Cook | 34 | Head | Physician | Virginia |
| 8 | Bess M. Cook | 35 | Wife | — | Virginia |
| 9 | Cook | 4 | Son | — | Virginia |
| 14 | Reid White | 26 | Head | Professor | Illinois |
| 15 | White | 23 | Wife | — | Illinois |
| 16 | White | 0 | Daughter | — | Virginia |
| 17 | Robert J. Brooke | 27 | Head | Salesman | North Carolina |
| 18 | Ruth Brooke | 22 | Wife | — | Ohio |
| 19 | William M. Bond | 73 | Head | Confectioner | Virginia |
| 20 | William M. Bond | 19 | Son | — | Virginia |
| 21 | Landon Smiley | 54 | Head | Cashier | Virginia |
| 22 | Maudie Smiley | 41 | Wife | — | Missouri |
| 23 | Smiley | 15 | Son | — | West Virginia |
| 24 | Robert Smiley | 13 | Son | — | Virginia |
| 25 | James T. Magee | 41 | Head | Mechanic | Virginia |
| 26 | Maggie Magee | 42 | Wife | — | Virginia |
| 27 | James T. Magee | 6 | Son | — | Virginia |
| 28 | William Magee | 4 | Son | — | Virginia |
| 29 | Robert E. Walker | 13 | Step-son | — | Virginia |
| 30 | Carrie Lachnelly | 41 | Lodger | Cook | Virginia |
| 31 | Lachnelly | None | Lodger | — | Virginia |
| 32 | Emma Wade | 58 | Head | Saleswoman | Virginia |
| 33 | Wade | 44 | Wife | — | Virginia |
| 34 | Wade | 4 | Son | — | Virginia |
| 35 | Robert Camp | 51 | Head | Professor | Virginia |
| 36 | Ellen N. Camp | 31 | Wife | — | Maryland |
| 37 | Hope Stuart | 48 | Head | — | Virginia |
| 40 | Anne N. Owens | 23 | Lodger | Teacher | Virginia |
| 41 | Varina E- | 21 | Lodger | Teacher | Virginia |
| 42 | James A. Cook | 44 | Head | Salesman | Pennsylvania |
| 43 | Cassie Cook | 41 | Wife | — | Virginia |
| 44 | James A. Cook | 12 | Son | — | Kentucky |
| 45 | John D. Cook | 10 | Son | — | Kentucky |
| 46 | Bessie B. Cassman | 38 | Sister-in-law | — | West Virginia |
| 47 | Charles Davidson | 58 | Head | Physician | Virginia |
| 48 | Addie B. Davidson | 52 | Wife | — | Virginia |
| 49 | Betty B. Davidson | 21 | Daughter | — | Virginia |
| 50 | Charles H. Davidson THIS PERSON | 20 | Son | — | Virginia |
Related Census Records
Pedigree Summary
Charles + 1 sibling
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
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)