MH
Mary Harding — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Guernsey, Ohio
Our Model Tree links this Mary Harding across the 1900, 1910, 1920 and 1930 US Censuses in Guernsey, Ohio (XGBoost, ~Confirmed) — first a spouse (b.~1856), then head of a 3-person household.
Age 74
b. ~1856
Female
Spouse
Born: Ohio
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Guernsey, Ohio |
| Surname | Harding |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 74 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 25 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Washington Township |
| Est. Birth Year | ~1856 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| David Harding | Head | — | 70 | ~1860 |
| Mary Harding | Spouse | — | 74 | ~1856 |
| James Harding | Son | — | 45 | ~1885 |
Census Appearances
1900
Guernsey, Ohio
Spouse, age 45
Guernsey, Ohio · implied b. ~1855 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harding |
| Given Name | Mary E |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Ohio |
| Birth Year | 1855 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1910
Guernsey, Ohio
Spouse, age 53
Guernsey, Ohio · implied b. ~1857 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harding |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Ohio |
| Years Married | 24 |
| Children Born | 3 |
| Children Living | 3 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1920
Guernsey, Ohio
Spouse, age 64
Guernsey, Ohio · implied b. ~1856 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harding |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 64 |
| Marital Status | Married |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Guernsey, Ohio
Spouse, age 74
Guernsey, Ohio · implied b. ~1856 — 3 household members
| Surname | Harding |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 74 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 25 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| 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 Harding across 4 US Census years (1900, 1910, 1920 and 1930) in Guernsey, Ohio, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Harding
Spouse · 1930 · age 74 · b. ~1856 · Ohio
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Guernsey, Ohio
Open full size
1930 US Federal Census — Guernsey, Ohio
Page Contents
50 people indexed on this census page (ia:1930:ohiocensus00reel1805:0419)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | David J Harding | 70 | Head | Farmer | Ohio |
| 2 | Mary Harding THIS PERSON | 74 | Wife | — | Ohio |
| 3 | James Harding | 45 | Son | Farmer | Ohio |
| 4 | Anderson L Hunt | 44 | Head | Farmer | Ohio |
| 5 | Olive D Hunt | 42 | Wife | — | Ohio |
| 6 | Howard L Hunt | 16 | Son | — | Ohio |
| 7 | Clara B Hunt | 7 | Daughter | — | Ohio |
| 8 | Lewis H Hunt | 66 | Head | Farmer | Ohio |
| 9 | Dora Hunt | 71 | Wife | — | Ohio |
| 10 | Ray George | 43 | Head | Teacher | Ohio |
| 11 | Harriet George | 35 | Wife | — | Ohio |
| 12 | Ralph George | 16 | Son | — | Ohio |
| 13 | Martha George | 11 | Daughter | — | Ohio |
| 14 | Norma George | 3 | Daughter | — | Ohio |
| 15 | Frank George | 1 | Son | — | Ohio |
| 16 | Samuel R George | 73 | Head | Farmer | Ohio |
| 17 | Emma W George | 72 | Wife | — | Ohio |
| 18 | Josephine Philips | 61 | Servant | Domestic Work | Ohio |
| 19 | Sheridan Earnest | 46 | Head | Farmer | Pennsylvania |
| 20 | Rosa L Earnest | 45 | Wife | — | West Virginia |
| 21 | Anna Earnest | 18 | Daughter | — | Pennsylvania |
| 22 | Eugene Earnest | 15 | Son | — | West Virginia |
| 23 | Edna Earnest | 11 | Daughter | — | West Virginia |
| 24 | Elias E Longsworth | 39 | Head | Farmer | Ohio |
| 25 | Ula N Longsworth | 37 | Wife | — | Ohio |
| 26 | Glenn Longsworth | 19 | Son | — | Ohio |
| 27 | Adam M Myers | 56 | Head | Farmer | Ohio |
| 28 | Cora B Myers | 46 | Wife | — | Ohio |
| 29 | Earnest Myers | 19 | Son | — | Ohio |
| 30 | Eva Myers | 17 | Daughter | — | Ohio |
| 31 | Earl Myers | 14 | Son | — | Ohio |
| 32 | Lester Myers | 10 | Son | — | Ohio |
| 33 | Omer Hughes | 65 | Head | Farmer | Ohio |
| 34 | Clarence Combs | 26 | Head | Farmer | Ohio |
| 35 | Mary E Combs | 58 | Mother | — | Ohio |
| 36 | Hall Mccleary | 55 | Head | Farmer | Ohio |
| 37 | Delma Mccleary | 58 | Wife | — | Ohio |
| 38 | Clyde Mccleary | 24 | Son | — | Ohio |
| 39 | Ruth Mccleary | 22 | Daughter | Train Nurse | Ohio |
| 40 | Grace Mccleary | 17 | Daughter | — | Ohio |
| 41 | Charles Mccleary | 50 | Brother | Farmer | Ohio |
| 42 | John S Harding | 69 | Head | Farmer | Ohio |
| 43 | Nannie Harding | 56 | Wife | — | Ohio |
| 44 | John Jr Harding | 33 | Son | — | Ohio |
| 45 | Sam E Lewis | 41 | Head | Farmer | Ohio |
| 46 | Blanch Lewis | 32 | Wife | — | Ohio |
| 47 | William J Triplett | 39 | Head | Farm Laborer | West Virginia |
| 48 | Mary Triplett | 21 | Wife | — | Ohio |
| 49 | William Jr Triplett | 1 | Son | — | West Virginia |
| 50 | Charley R Bair | 48 | Head | Farmer | Ohio |
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)