MJ
Margaret Jenkins — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Clark-County, Ohio
Our Model Tree links this Margaret Jenkins across the 1930 and 1940 US Censuses in Clark-County, Ohio (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 8-person household.
Age 14
b. ~1926
Female
Daughter
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Clark-County, Ohio |
| Surname | Jenkins |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Springfield |
| 1935 Residence (County) | Clark |
| Additional Details | |
| Industry | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same House |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Springfield |
| Est. Birth Year | ~1926 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Esther Jenkins | Daughter | — | 16 | ~1924 |
| Gilbert Jenkins | Son | — | 10 | ~1930 |
| George Jenkins | Head | — | 51 | ~1889 |
| Georgia Jenkins | Daughter | — | 20 | ~1920 |
| Julia Jenkins | Spouse | — | 43 | ~1897 |
| Robert Jenkins | Son | — | 19 | ~1921 |
| Margaret Jenkins | Daughter | — | 14 | ~1926 |
| Paul Jenkins | Son | — | 22 | ~1918 |
Census Appearances
1930
Clark, Ohio
Daughter, age 4
Clark, Ohio · implied b. ~1926 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jenkins |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Clark-County, Ohio
Daughter, age 14
Clark-County, Ohio · implied b. ~1926 — 8 household members
| Surname | Jenkins |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Springfield |
| 1935 Residence (County) | Clark |
| Industry | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same House |
| 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 Margaret Jenkins across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Jenkins
Daughter · 1940 · age 14 · b. ~1926 · Ohio
★ You are viewing this record
Sibling
Georgia Jenkins
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Esther Jenkins
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Jenkins
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Jenkins
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gilbert Jenkins
Sibling · 1940 · age 10
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
1940 US Federal Census — Clark-County, Ohio
Open full size
1940 US Federal Census — Clark-County, Ohio
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-03040-00805)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Robert Massie | 13 | Son | — | Ohio |
| 2 | Jean Massie | 9 | Daughter | — | Ohio |
| 3 | Carlene Massie | 7 | Daughter | — | Ohio |
| 4 | Willard Blakely | 64 | Head | Baggageman | Michigan |
| 5 | Francis Blakely | 55 | Wife | — | Ohio |
| 6 | Charles Chance | 60 | Head | — | Ohio |
| 7 | James Chance | 60 | Brother | Laborer | Ohio |
| 8 | John Cox | 63 | Head | Laborer | Ohio |
| 9 | Mary Cox | 67 | Wife | — | Kentucky |
| 10 | Elmer Fox | 47 | Head | Laborer | Ohio |
| 11 | Thelma Fox | 40 | Wife | — | Ohio |
| 12 | Andrew Null | 65 | Head | — | Ohio |
| 13 | Lotta Null | 62 | Wife | — | Ohio |
| 14 | Robert G. Bolden | 44 | Head | — | Kentucky |
| 15 | Goldie Bolden | 39 | Boarder | — | Ohio |
| 16 | Archie Archier | 50 | Head | — | Ohio |
| 17 | Samuel Kirkland | 65 | Head | — | Georgia |
| 18 | Essie Kirkland | 24 | Daughter | Pastry Cook | Georgia |
| 19 | John Kirkland | 23 | Son | Houseman | Georgia |
| 20 | Daniel Jr. Kirkland | 17 | Son | New Worker | Ohio |
| 21 | Ernestine Kirkland | 15 | Daughter | — | Ohio |
| 22 | Samuel Hullinger | 40 | Head | Labor | Ohio |
| 23 | Stella Hullinger | 40 | Wife | — | Ohio |
| 24 | Edward Hullinger | 11 | Son | — | Ohio |
| 25 | Alice Hullinger | 9 | Daughter | — | Ohio |
| 26 | Alma Hullinger | 7 | Daughter | — | Ohio |
| 27 | Betty L. Hullinger | 5 | Daughter | — | Ohio |
| 28 | Frank Mcrath | 72 | Head | — | Alabama |
| 29 | Mary Mcrath | 56 | Wife | — | Tennessee |
| 30 | Emma Mcrath | 22 | Daughter | — | Ohio |
| 31 | William Killbury | 65 | Head | — | N. Carolina |
| 32 | George Jenkins | 51 | Head | — | Ohio |
| 33 | Julia Jenkins | 43 | Wife | — | Ohio |
| 34 | Paul Jenkins | 22 | Son | Truck Loader | Ohio |
| 35 | Georgia Jenkins | 20 | Daughter | — | Ohio |
| 36 | Robert Jenkins | 19 | Son | Laborer | Ohio |
| 37 | Esther Jenkins | 16 | Daughter | — | Ohio |
| 38 | Margaret Jenkins THIS PERSON | 14 | Daughter | — | Ohio |
| 39 | Gilbert Jenkins | 10 | Son | — | 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)