JD
John Dunlap — 1910 US Census Record
Linked across censuses1910 United States Federal Census · El Dorado, California
Our Model Tree links this John Dunlap across the 1900 and 1910 US Censuses in El Dorado, California (XGBoost, ~Confirmed) — first a head (b.~1864), then head of a 10-person household.
Age 46
b. ~1864
Male
Head
Born: Illinois
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | El Dorado, California |
| Surname | Dunlap |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Illinois |
| Years Married | 20 |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Industry | Laborer |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | White Oak Township |
| Est. Birth Year | ~1864 |
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.
10 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Barbi Dunlap | Son | — | 6 | ~1904 |
| John Dunlap | Son | — | 15 | ~1895 |
| Ruth Dunlap | Daughter | — | 8 | ~1902 |
| Eloise Dunlap | Daughter | — | 18 | ~1892 |
| Alice Dunlap | Daughter | — | 2 | ~1908 |
| John Dunlap | Son | — | 19 | ~1891 |
| Emma Dunlap | Spouse | — | 41 | ~1869 |
| Helen Dunlap | Daughter | — | ~1910 | |
| Rodger Dunlap | Son | — | 4 | ~1906 |
| John Dunlap | Head | — | 46 | ~1864 |
Census Appearances
1900
Placer, California
Head, age 37
Placer, California · implied b. ~1863
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Dunlap |
| Given Name | John E |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Illinois |
| Birth Month | Mar |
| Birth Year | 1863 |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Ireland |
| Occupation | R. R. Conductor |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1910
El Dorado, …
Head, age 46
El Dorado, California · implied b. ~1864 — 10 household members
| Surname | Dunlap |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Illinois |
| Years Married | 20 |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Ireland |
| Industry | Laborer |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 (1900 and 1910) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Dunlap
Head · 1910 · age 46 · b. ~1864 · California
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1910 US Federal Census — El Dorado, California
Open full size
1910 US Federal Census — El Dorado, California
Page Contents
48 people indexed on this census page (ia:1910:13thcensus1910po0074unit:0696)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Frank H. Walker | 50 | Head | Dairyman | Switzerland |
| 2 | Louisa Walker | 42 | Wife | — | California |
| 3 | Thomas Walker | 17 | Son | — | California |
| 4 | Frank E. Walker | 13 | Son | — | California |
| 5 | Agnes J. Walker | 10 | Daughter | — | California |
| 6 | James Wallace | 48 | Hired man | Milker | California |
| 7 | Fred Mills | 24 | Hired man | — | Florida |
| 8 | Joseph Joerger | 60 | Head | — | France |
| 9 | Ella Joerger | 51 | Wife | — | California |
| 10 | Clela Joerger | 17 | Daughter | — | California |
| 11 | Joseph E. Joerger | 37 | Head | — | California |
| 12 | Mabel Joerger | 27 | Wife | — | California |
| 13 | Bertha Joerger | 8 | Daughter | — | California |
| 14 | Elizabeth Joerger | 7 | Daughter | — | California |
| 15 | Gladys Joerger | 1 | Daughter | — | California |
| 16 | Joseph Weibel | 34 | Hired man | — | California |
| 17 | William Lepkey | 51 | Hired man | — | California |
| 18 | Fred Franklin | 24 | Hired man | Moulder | Georgia |
| 19 | Fred Long | 44 | Hired man | — | California |
| 20 | Lazar Long | 24 | Hired man | — | California |
| 21 | Ray H. Joerger | 26 | Head | — | California |
| 22 | Mary J. Joerger | 23 | Wife | — | California |
| 23 | Leroy Joerger | 3 | Son | — | California |
| 24 | Gertrude Joerger | 2 | Daughter | — | California |
| 25 | Marjory Joerger | 0 | Daughter | — | California |
| 26 | Frances R. Capan | 32 | Servant | Cook | Indiana |
| 27 | Sarah E. Barlow | 77 | Head | — | New York |
| 28 | Emma Pruser | 50 | Hired woman | Cook | California |
| 29 | William Mccarthy | 17 | Hired man | — | California |
| 30 | Antone Friss | 26 | Hired man | — | Switzerland |
| 31 | John Dunlap THIS PERSON | 46 | Head | — | Illinois |
| 32 | Emma Dunlap | 41 | Wife | — | California |
| 33 | John Dunlap | 19 | Son | — | California |
| 34 | Eloise Dunlap | 18 | Daughter | — | California |
| 35 | John Dunlap | 15 | Son | — | California |
| 36 | Ruth Dunlap | 8 | Daughter | — | California |
| 37 | Barbi Dunlap | 6 | Son | — | California |
| 38 | Rodger Dunlap | 4 | Son | — | California |
| 39 | Alice Dunlap | 2 | Daughter | — | California |
| 40 | Helen Dunlap | 0 | Daughter | — | California |
| 41 | Albert R. Barton | 53 | Head | — | California |
| 42 | Edward Saul | 40 | Hired man | — | California |
| 43 | Mabel Saul | 23 | Wife | — | Kansas |
| 44 | Albert Saul | 3 | Son | — | California |
| 45 | George Anderson | 24 | Hired man | — | California |
| 46 | Gregory Capini | 48 | Hired man | — | Switzerland |
| 47 | Robert Jones | 35 | Hired man | — | California |
| 48 | Wilbur C. Fitch | 56 | Hired man | — | Illinois |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1910 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)