MD
Mary Dunlap — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Licking-County, Ohio
Our Model Tree links this Mary Dunlap across the 1930 and 1940 US Censuses in Licking-County, Ohio (XGBoost, ~Confirmed) — first a spouse (b.~1914), then head of a 6-person household.
Age 26
b. ~1914
Female
Spouse
Born: Ohio
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Licking-County, Ohio |
| Surname | Dunlap |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Newark |
| 1935 Residence (County) | Licking |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Hopewell T |
| 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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Jacqueline Dunlap | Daughter | — | 1 | ~1939 |
| Lloyd Dunlap | Son | — | 7 | ~1933 |
| Donald Dunlap | Son | — | 10 | ~1930 |
| William Dunlap | Head | — | 33 | ~1907 |
| Loretta Dunlap | Daughter | — | 5 | ~1935 |
| Mary Dunlap | Spouse | — | 26 | ~1914 |
Census Appearances
1930
Licking, Ohio
Other, age 16
Licking, Ohio · implied b. ~1914 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dunlap |
| Given Name | Mary L. |
| Relationship to Head | Wife of Wm. |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 16 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Licking-County, Ohio
Spouse, age 26
Licking-County, Ohio · implied b. ~1914 — 6 household members
| Surname | Dunlap |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Newark |
| 1935 Residence (County) | Licking |
| Highest Grade | No 8 |
| 1935 Residence | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Mary Dunlap across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Dunlap
Spouse · 1940 · age 26 · b. ~1914 · Ohio
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Licking-County, Ohio
Open full size
1940 US Federal Census — Licking-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03098-00332)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Minnie Snelling | 56 | Wife | — | Ohio |
| 2 | Ruth Snelling | 21 | Daughter | — | Ohio |
| 3 | William Snelling | 18 | Son | — | Ohio |
| 4 | Charles Snelling | 54 | Head | Farmer | Ohio |
| 5 | Emma Detty | 39 | Head | Farmhand | Ohio |
| 6 | Wesley White | 70 | Father | — | Illinois |
| 7 | John W. Detty | 16 | Son | — | Ohio |
| 8 | George S. Detty | 13 | Son | — | Ohio |
| 9 | Mary Sue Detty | 9 | Daughter | — | Ohio |
| 10 | Charles H. Detty | 7 | Son | — | Ohio |
| 11 | Cora (Ab) White | 60 | Mother | — | Ohio |
| 12 | Elmer Dunlap | 30 | Head | Glassworker | Ohio |
| 13 | Beulah Dunlap | 28 | Wife | — | West Va. |
| 14 | Elmer Jr. Dunlap | 11 | Son | — | Ohio |
| 15 | Winchell Dunlap | 9 | Son | — | Ohio |
| 16 | Dotty Sue Dunlap | 8 | Daughter | — | Ohio |
| 17 | Paul Dunlap | 6 | Son | — | Ohio |
| 18 | Gerald Dunlap | 4 | Son | — | Ohio |
| 19 | William Dunlap | 33 | Head | Glassworker | Ohio |
| 20 | Mary Dunlap THIS PERSON | 26 | Wife | — | Ohio |
| 21 | Donald Dunlap | 10 | Son | — | Ohio |
| 22 | Lloyd Dunlap | 7 | Son | — | Ohio |
| 23 | Loretta Dunlap | 5 | Daughter | — | Ohio |
| 24 | Jacqueline Dunlap | 1 | Daughter | — | Ohio |
| 25 | Aubrey F. Richards | 42 | Head | Tire Builder | West Va. |
| 26 | Kathleen I. Richards | 36 | Wife | — | Iowa |
| 27 | Delores L. Richards | 17 | Daughter | — | Oklahoma |
| 28 | Phillis J. Richards | 13 | Daughter | — | Kansas |
| 29 | Donald B. Richards | 12 | Son | — | West Va. |
| 30 | Kenneth Priest | 23 | Head | Oil Pumper | Ohio |
| 31 | Frances Priest | 20 | Wife | — | Ohio |
| 32 | Irwin Lee Priest | 2 | Son | — | Ohio |
| 33 | William E. Morris | 28 | Head | — | West Va. |
| 34 | Dorothy Morris | 29 | Wife | — | Ohio |
| 35 | Wayne Morris | 7 | Son | — | Ohio |
| 36 | Dan Cranmer | 78 | Father-in-law | — | Ohio |
| 37 | Melvin Cranmer | 47 | Head | Farmer | Ohio |
| 38 | Jessie Cranmer | 46 | Wife | — | Ohio |
| 39 | James F. Francey | 61 | Head | Farmer | Ohio |
| 40 | Sarah E. Francey | 62 | Wife | — | Ohio |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)