JD
John Dunlap — 1930 US Census Record
Model Tree available1930 United States Federal Census · Mecklenburg, North Carolina
Our Model Tree links this John Dunlap across the 1910, 1920 and 1930 US Censuses in Mecklenburg, North Carolina (XGBoost, ~Confirmed), with identified parents James & William — first a son (b.~1899), then head of a 6-person household.
Age 31
b. ~1899
Male
Son
Born: North Carolina
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Mecklenburg, North Carolina |
| Surname | Dunlap |
| Given Name | John M. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | North Carolina |
| Age at First Marriage | 22 |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | South Carolina |
| Additional Details | |
| Occupation | Principal |
| Industry | Public School |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
| Occupation | Principal |
| Township / Ward | Charlotte City |
| Est. Birth Year | ~1899 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Sarah Dunlap | Spouse | — | 58 | ~1872 |
| John Dunlap | Son | — | 31 | ~1899 |
| William Dunlap | Head | — | 60 | ~1870 |
| Mason Dunlap | Son | — | 6 | ~1924 |
| John Dunlap | Son | — | 8 | ~1922 |
| Emily Dunlap | Other | — | 32 | ~1898 |
Census Appearances
1910
Mecklenburg, North …
Son, age 11
Mecklenburg, North Carolina · implied b. ~1899 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dunlap |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | North Carolina |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
1920
Mecklenburg, North …
Son, age 19
Mecklenburg, North Carolina · implied b. ~1901 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dunlap |
| Given Name | Joe Mc D. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | North Carolina |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | South Carolina |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
1930
Mecklenburg, North …
Son, age 31
Mecklenburg, North Carolina · implied b. ~1899 — 6 household members
| Surname | Dunlap |
| Given Name | John M. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | North Carolina |
| Age at First Marriage | 22 |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | South Carolina |
| Occupation | Principal |
| Industry | Public School |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north 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 John Dunlap across 3 US Census years (1910, 1920 and 1930) in Mecklenburg, North Carolina, using XGBoost record linkage. Identified parents: father James Dunlap (~0.92 confidence) and father William Dunlap (~0.92 confidence) and father William Dunlap (~0.92 confidence) and mother Sarah Dunlap (~0.92 confidence) and mother Sarah Dunlap (~0.92 confidence) and mother Rosetta Dunlap (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
James Dunlap
b. ~1868
Source father
● Household
· direct · ~0.92
Father
William Dunlap
b. ~1870
Source father
● Household
· direct · ~0.92
Father
William Dunlap
b. ~1871
Source father
● Household
· direct · ~0.92
Mother
Sarah Dunlap
b. ~1872
Source mother
● Household
· direct · ~0.92
Mother
Sarah Dunlap
b. ~1873
Source mother
● Household
· direct · ~0.92
Mother
Rosetta Dunlap
b. ~1885
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Dunlap
Son · 1930 · age 31 · b. ~1899 · North Carolina
★ You are viewing this record
Sibling
John Dunlap
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mason Dunlap
Sibling · 1930 · age 6
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 — Mecklenburg, North Carolina
Open full size
1930 US Federal Census — Mecklenburg, North Carolina
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1706unit:0530)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Henry Fawing | 44 | Head | Contractor | North Carolina |
| 52 | Louise Fawing | 35 | Wife | — | North Carolina |
| 53 | James Fawing | 12 | Son | — | North Carolina |
| 54 | Lucille Fawing | 11 | Daughter | — | North Carolina |
| 55 | Bessie Fawing | 10 | Daughter | — | North Carolina |
| 56 | Leonard Fawing | 5 | Son | — | North Carolina |
| 57 | Mary L. Fawing | 2 | Daughter | — | North Carolina |
| 58 | Helen Fawing | 1 | Daughter | — | North Carolina |
| 59 | H. Draper Holt | 29 | Head | Agent | North Carolina |
| 60 | H. Draper Mrs. Holt | 24 | Wife | — | North Carolina |
| 61 | Olin A. Berryhill | 25 | Head | Salesman | North Carolina |
| 62 | Ruth Berryhill | 22 | Wife | Saleswoman | North Carolina |
| 63 | Yancy Mccalla | 27 | Head | Manager | Georgia |
| 64 | Eugenia Mccalla | 25 | Wife | — | New York |
| 65 | Yancy Jr. Mccalla | 3 | Son | — | Georgia |
| 66 | Willie L. Smith | 69 | Mother-in-law | — | Georgia |
| 67 | Ileon C. Clark | 48 | Brother-in-law | — | Georgia |
| 68 | Mary B. Rickman | 73 | Head | — | South Carolina |
| 69 | George Trumbell | 50 | Head | Auditor | Colorado |
| 70 | Alice Trumbell | 46 | Wife | — | England |
| 71 | George Jr. Trumbell | 23 | Son | — | Texas |
| 72 | Margie Trumbell | 18 | Daughter | — | Texas |
| 73 | Herbert Farrow | 36 | Head | Supervisor | Alabama |
| 74 | Estelle Farrow | 28 | Wife | — | North Carolina |
| 75 | Estelle Farrow | 5 | Daughter | — | North Carolina |
| 76 | Charles Bridges | 36 | Brother | Teacher | Georgia |
| 77 | Robert Chapman | 51 | Head | — | South Carolina |
| 78 | Robert Chapman | 22 | Son | Salesman | South Carolina |
| 79 | Anna Chapman | 17 | Daughter | — | South Carolina |
| 80 | Joe Chapman | 15 | Son | — | South Carolina |
| 81 | Charlie Chapman | 14 | Son | — | South Carolina |
| 82 | Jane Chapman | 12 | Son | — | South Carolina |
| 83 | Ernest Chapman | 10 | Son | — | South Carolina |
| 84 | Frank Chapman | 27 | Son | Salesman | South Carolina |
| 85 | Mary Chapman | 21 | Daughter-in-law | — | Pennsylvania |
| 86 | Joseph L. Dutton | 52 | Head | Chief Claim Agent | North Carolina |
| 87 | Anna L. Dutton | 51 | Wife | — | North Carolina |
| 88 | Elizabeth Dutton | 15 | Daughter | — | South Carolina |
| 89 | Byron O. Doggett | 62 | Head | President | Kentucky |
| 90 | Lillie Doggett | 52 | Wife | — | South Carolina |
| 91 | Ethel Boozer | 23 | Boarder | Stenographer | South Carolina |
| 92 | Edna Moore | 24 | Boarder | Secretary | South Carolina |
| 93 | George A. Wood | 52 | Boarder | Accountant | England |
| 94 | William Dunlap | 60 | Head | Commercial Traveler | Tennessee |
| 95 | Sarah J. Dunlap | 58 | Wife | — | North Carolina |
| 96 | John M. Dunlap THIS PERSON | 31 | Son | Principal | North Carolina |
| 97 | Emily M. Dunlap | 32 | Daughter-in-law | — | Mississippi |
| 98 | John M. Jr. Dunlap | 8 | Son | — | North Carolina |
| 99 | Mason M. Dunlap | 6 | Son | — | North Carolina |
| 100 | — | None | — | — | — |
Pedigree Summary
John + 2 siblings
Gen 1 · 6 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)