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John Dunlap — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Blount, Tennessee
Our Model Tree links this John Dunlap across the 1910 and 1920 US Censuses in Blount, Tennessee (XGBoost, ~Confirmed) — first a son (b.~1906), then head of a 12-person household.
Age 14
b. ~1906
Male
Son
Born: Tennessee
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Blount, Tennessee |
| Surname | Dunlap |
| Given Name | John |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Additional Details | |
| Occupation | Farm labor |
| Industry | at home |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
| Occupation | Farm Laborer |
| Township / Ward | Civil District 13 |
| 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.
12 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John Dunlap | Son | — | 14 | ~1906 |
| Harry Dunlap | Son | — | 11 | ~1909 |
| Caroline Dunlap | Daughter | — | ~1920 | |
| Clyde Dunlap | Son | — | 6 | ~1914 |
| Pearl Dunlap | Daughter | — | 17 | ~1903 |
| Lotta Dunlap | Daughter | — | 20 | ~1900 |
| Ruby Dunlap | Daughter | — | 3 | ~1917 |
| Arley Dunlap | Son | — | 2 | ~1918 |
| Walter Dunlap | Son | — | 12 | ~1908 |
| Molly Dunlap | Spouse | — | 38 | ~1882 |
| Sam Dunlap | Son | — | 7 | ~1913 |
| William Dunlap | Head | — | 48 | ~1872 |
Census Appearances
1910
Blount, Tennessee
Son, age 4
Blount, Tennessee · implied b. ~1906 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dunlap |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1920
Blount, Tennessee
Son, age 14
Blount, Tennessee · implied b. ~1906 — 12 household members
| Surname | Dunlap |
| Given Name | John |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Occupation | Farm labor |
| Industry | at home |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| 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 John Dunlap across 2 US Census years (1910 and 1920) in Blount, Tennessee, using XGBoost record linkage.
Show:
This person
Anchor record
John Dunlap
Son · 1920 · age 14 · b. ~1906 · Tennessee
★ You are viewing this record
Sibling
Ruby Dunlap
Sibling · 1920 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lotta Dunlap
Sibling · 1920 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clyde Dunlap
Sibling · 1920 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harry Dunlap
Sibling · 1920 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Dunlap
Sibling · 1920 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sam Dunlap
Sibling · 1920 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Pearl Dunlap
Sibling · 1920 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arley Dunlap
Sibling · 1920 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Caroline Dunlap
Sibling · 1920 · age
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 — Blount, Tennessee
Open full size
1920 US Federal Census — Blount, Tennessee
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1729unit:1002)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William B. Dunlap | 48 | Head | Farmer | Tennessee |
| 2 | Molly Dunlap | 38 | Wife | None | Tennessee |
| 3 | Lotta Dunlap | 20 | daughter | None | Tennessee |
| 4 | Pearl Dunlap | 17 | daughter | None | Tennessee |
| 5 | John Dunlap THIS PERSON | 14 | son | Farm Labor | Tennessee |
| 6 | Walter Dunlap | 12 | son | Farm Labor | Tennessee |
| 7 | Harry Dunlap | 11 | son | None | Tennessee |
| 8 | Sam Dunlap | 7 | son | None | Tennessee |
| 9 | Clyde Dunlap | 6 | son | None | Tennessee |
| 10 | Ruby M. Dunlap | 3 | daughter | None | Tennessee |
| 11 | Arley Dunlap | 2 | son | None | Tennessee |
| 12 | Caroline Dunlap | 0 | daughter | None | Tennessee |
| 13 | James G. Barker | 37 | Head | Farmer | Tennessee |
| 14 | Bertha Barker | 31 | wife | None | Tennessee |
| 15 | Henry Teamster | 73 | head | Farm Labor | Tennessee |
| 16 | Ada Teamster | 56 | wife | None | Tennessee |
| 17 | John H. Barker | 41 | head | Farmer | Virginia |
| 18 | Narcas E. Barker | 35 | wife | None | Tennessee |
| 19 | Maud M. Barker | 16 | daughter | None | Tennessee |
| 20 | Edith Barker | 13 | daughter | None | Tennessee |
| 21 | Irene E. Barker | 10 | daughter | None | Tennessee |
| 22 | Mason Garner | 36 | Head | Farmer | Tennessee |
| 23 | Ansta Garner | 26 | wife | None | Tennessee |
| 24 | George E. Hance | 80 | head | Farmer | Tennessee |
| 25 | Litha C. Hance | 67 | wife | None | Tennessee |
| 26 | Luke F. Davis | 72 | Head | Farmer | Tennessee |
| 27 | Martha E. Davis | 71 | wife | None | Tennessee |
| 28 | John H. Davis | 40 | son | Farm Labor | Tennessee |
| 29 | Charlie Davis | 37 | son | Farm Labor | Tennessee |
| 30 | Alice Davis | 35 | daughter | None | Tennessee |
| 31 | Richie Davis | 32 | daughter | None | Tennessee |
| 32 | Helen Davis | 11 | step child | None | Tennessee |
| 33 | Paul Davis | 10 | step son | None | Tennessee |
| 34 | Virga Davis | 8 | step daughter | None | Tennessee |
| 35 | Mufia Hendrick | 50 | Head | None | Tennessee |
| 36 | Lilla Hendrick | 17 | daughter | None | Tennessee |
| 37 | Marie Hendrick | 6 | daughter | None | Tennessee |
| 38 | Sam H. Pickens | 28 | head | Farm | Tennessee |
| 39 | Rosa Pickens | 26 | wife | None | Tennessee |
| 40 | Elizabeth Pickens | 5 | daughter | None | Tennessee |
| 41 | Samuel L. Pickens | 3 | son | None | Tennessee |
| 42 | Melvina Pickens | 63 | mother | None | Tennessee |
| 43 | James Birchfield | 58 | head | Farmer | Kentucky |
| 44 | Bertha Birchfield | 35 | wife | None | Tennessee |
| 45 | Ray Birchfield | 8 | son | None | Tennessee |
| 46 | Ruth Birchfield | 6 | daughter | None | Tennessee |
| 47 | Sarah Birchfield | 3 | daughter | None | Tennessee |
| 48 | William J. Johnson | 54 | Head | Farmer | Tennessee |
| 49 | Zora Johnson | 45 | wife | None | Tennessee |
| 50 | Mary J. Johnson | 21 | daughter | Farm Work | Tennessee |
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)