DC
David Campbell — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Knox, Tennessee
Our Model Tree links this David Campbell across the 1930 and 1940 US Censuses in Knox, Tennessee (XGBoost, ~Confirmed) — first a son (b.~1914), then head of a 9-person household.
Age 16
b. ~1914
Male
Son
Born: Tennessee
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Knox, Tennessee |
| Surname | Campbell |
| Given Name | David |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Age at First Marriage | 16 |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
| Township / Ward | 10 Dist |
| Est. Birth Year | ~1914 |
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 1930 census.
| Name | Relation to head | Relative to David | Age | Birth yr |
|---|---|---|---|---|
| Andrew Campbell | Head | — | 64 | ~1866 |
| Elizabeth Campbell | Daughter | — | 22 | ~1908 |
| Ada Campbell | Daughter | — | 25 | ~1905 |
| Edward Campbell | Son | — | 13 | ~1917 |
| David Campbell | Son | — | 16 | ~1914 |
| Anna Campbell | Spouse | — | 48 | ~1882 |
| Lita Campbell | Daughter | — | 10 | ~1920 |
| John Campbell | Son | — | 5 | ~1925 |
| Ellen Campbell | Daughter | — | 19 | ~1911 |
Census Appearances
1930
Knox, Tennessee
Son, age 16
Knox, Tennessee · implied b. ~1914 — 9 household members
| Surname | Campbell |
| Given Name | David |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Age at First Marriage | 16 |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Can Read/Write | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1940
Knox-County, Tennessee
Head, age 24
Knox-County, Tennessee · implied b. ~1916 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Dave |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Tennessee |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Knox |
| Occupation | Candy maker |
| Industry | Candy Factory |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 500 |
| Highest Grade | No 8 |
| 1935 Residence | Tennessee |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
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 David Campbell across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
David Campbell
Son · 1930 · age 16 · b. ~1914 · Tennessee
★ You are viewing this record
Sibling
Edward Campbell
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ellen Campbell
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ada Campbell
Sibling · 1930 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Campbell
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lita Campbell
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Campbell
Sibling · 1930 · age 5
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 — Knox, Tennessee
Open full size
1930 US Federal Census — Knox, Tennessee
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2260unit:0221)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Gary Jenkins | 12 | Son | — | Tennessee |
| 2 | Dozley Jenkins | 10 | Son | — | Tennessee |
| 3 | Earnest Jenkins | 8 | Son | — | Tennessee |
| 4 | Mayme L. Jenkins | 6 | Daughter | — | Tennessee |
| 5 | Johnnie Jenkins | 3 | Son | — | Indiana |
| 6 | Charlie West | 34 | Head | Laborer | Tennessee |
| 7 | Grace West | 33 | Wife | — | Tennessee |
| 8 | Earl West | 14 | Son | — | Tennessee |
| 9 | Lucile West | 11 | Daughter | — | Tennessee |
| 10 | Ray West | 9 | Son | — | Tennessee |
| 11 | Claud West | 6 | Son | — | Tennessee |
| 12 | Martha West | 1 | Daughter | — | Tennessee |
| 13 | Columbus Burnett | 69 | Head | Farmer | Tennessee |
| 14 | Anna Burnett | 62 | Wife | — | Tennessee |
| 15 | Bessie Burnett | 30 | Daughter | — | Tennessee |
| 16 | Lloyd Burnett | 20 | Son | Laborer | Tennessee |
| 17 | Parfin Needham | 52 | Head | Farmer | Tennessee |
| 18 | Martha Needham | 46 | Wife | — | Tennessee |
| 19 | Minnie Needham | 25 | Daughter | — | Tennessee |
| 20 | Inez Needham | 23 | Daughter | — | Tennessee |
| 21 | Carl Needham | 21 | Son | — | Tennessee |
| 22 | Ammons Needham | 17 | Son | — | Tennessee |
| 23 | Ross Needham | 14 | Son | — | Tennessee |
| 24 | Mabel Needham | 12 | Daughter | — | Tennessee |
| 25 | Lizzie Campbell | 53 | Mother | — | Tennessee |
| 26 | Della Campbell | 30 | Daughter | — | Tennessee |
| 27 | George Campbell | 25 | Son | Trucker | Tennessee |
| 28 | Eileen Campbell | 17 | Daughter | — | Tennessee |
| 29 | Ralph Campbell | 2 | Grandson | — | Tennessee |
| 30 | James R. Henry | 43 | Head | Salesman | Tennessee |
| 31 | Minnie Henry | 35 | Wife | — | Tennessee |
| 32 | James Henry | 13 | Son | — | Tennessee |
| 33 | Francis Henry | 10 | Daughter | — | Tennessee |
| 34 | Roberta Henry | 8 | Daughter | — | Tennessee |
| 35 | David Henry | 7 | Son | — | Tennessee |
| 36 | James Henry | 5 | Son | — | Tennessee |
| 37 | Lydia M. Henry | 1 | Daughter | — | Tennessee |
| 38 | Andrew Campbell | 64 | Head | Mailcarrier | Tennessee |
| 39 | Anna Campbell | 48 | Wife | — | Tennessee |
| 40 | Ada Bell Campbell | 25 | Daughter | Teacher | Tennessee |
| 41 | Elizabeth Campbell | 22 | Daughter | Teacher | Tennessee |
| 42 | Ellen Campbell | 19 | Daughter | — | Tennessee |
| 43 | David Campbell THIS PERSON | 16 | Son | — | Tennessee |
| 44 | Edward Campbell | 13 | Son | — | Tennessee |
| 45 | Lita L. Campbell | 10 | Daughter | — | Tennessee |
| 46 | John Campbell | 5 | Son | — | Tennessee |
| 47 | Tom Campbell | 33 | Head | Trucker | Tennessee |
| 48 | Cora Campbell | 31 | Wife | — | Tennessee |
| 49 | Elizabeth Campbell | 3 | Daughter | — | Tennessee |
| 50 | John Campbell | 68 | Head | Farmer | Tennessee |
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)