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Mary Bond — 1940 US Census Record
Model Tree available1940 United States Federal Census · Guernsey-County, Ohio
Our Model Tree links this Mary Bond across the 1920, 1930 and 1940 US Censuses in Guernsey-County, Ohio (XGBoost, ~Confirmed), with identified parents Jennie & James — first a daughter (b.~1910), then head of a 2-person household.
Age 30
b. ~1910
Female
Daughter
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Guernsey-County, Ohio |
| Surname | Bond |
| Given Name | Mary M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Cambridge |
| 1935 Residence (County) | Guernsey |
| Additional Details | |
| Occupation | Teacher |
| Industry | Public Schools GW |
| Class of Worker | 430 |
| Hours Worked | 40 |
| Income (1939) | 911 |
| Highest Grade | C 2 |
| 1935 Residence | Same House |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Teacher |
| Township / Ward | Cambridge |
| Est. Birth Year | ~1910 |
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.
2 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Jennie Bond | Head | — | 56 | ~1884 |
| Mary Bond | Daughter | — | 30 | ~1910 |
Census Appearances
1920
Guernsey, Ohio
Daughter, age 10
Guernsey, Ohio · implied b. ~1910 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bond |
| Given Name | Mary M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| 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
Daughter, age 19
Guernsey, Ohio · implied b. ~1911 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bond |
| Given Name | Mary M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Typist |
| Industry | School |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Guernsey-County, Ohio
Daughter, age 30
Guernsey-County, Ohio · implied b. ~1910 — 2 household members
| Surname | Bond |
| Given Name | Mary M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Cambridge |
| 1935 Residence (County) | Guernsey |
| Occupation | Teacher |
| Industry | Public Schools GW |
| Class of Worker | 430 |
| Hours Worked | 40 |
| Income (1939) | 911 |
| Highest Grade | C 2 |
| 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 Mary Bond across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Jennie Bond (~0.92 confidence) and father James Bond (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Jennie Bond
b. ~1884
Source mother
● Household
· direct · ~0.92
Father
James Bond
b. ~1885
Source father
● Household
· direct · ~0.92
This person
Anchor record
Mary Bond
Daughter · 1940 · age 30 · b. ~1910 · 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 — Guernsey-County, Ohio
Open full size
1940 US Federal Census — Guernsey-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03075-00292)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Craig Warden | 29 | Son-in-law | Clerk | Ohio |
| 42 | Edith Brown | 24 | Niece | Bookkeeper | Ohio |
| 43 | Roscoe P. Armstrong | 52 | Head | Wholesale Distributor | Ohio |
| 44 | Lela Armstrong | 47 | Wife | — | Ohio |
| 45 | Richard Galloway | 29 | Head | Driver | Ohio |
| 46 | Virginia Galloway | 28 | Wife | — | Ohio |
| 47 | Charles J. Sr. Mckitrick | 48 | Head | — | Ohio |
| 48 | Hazel L. Mckitrick | 47 | Wife | — | Ohio |
| 49 | Charles J. Jr. Mckitrick | 16 | Son | — | Ohio |
| 50 | Charles H. Thornberry | 63 | Father-in-law | — | Ohio |
| 51 | Alice Taylor | 73 | Head | — | Ohio |
| 52 | George Spaid | 44 | Nephew | Proprietor | Ohio |
| 53 | Ruth Spaid | 42 | Niece | — | Ohio |
| 54 | Elmer F. Rhine | 69 | Head | Water Tender | Ohio |
| 55 | Mary E. Rhine | 67 | Wife | — | Ohio |
| 56 | Geneva Rhine | 33 | Daughter | Toll Operator | Ohio |
| 57 | Williard J. Wood | 57 | Head | Receiver | Ohio |
| 58 | Maude Wood | 55 | Wife | — | Ohio |
| 59 | Samuel Wood | 21 | Son | — | Ohio |
| 60 | Frank Leyshon | 63 | Head | Chief Clerk | Ohio |
| 61 | Martha Leyshon | 61 | Wife | — | Ohio |
| 62 | Mary M. Spaid | 83 | Mother-in-law | — | Ohio |
| 63 | Paul D. Dowd | 22 | Head | Moulder | Ohio |
| 64 | Ruth Dowd | 24 | Wife | — | Ohio |
| 65 | Jennie T. Bond | 56 | Head | Sales Clerk | Ohio |
| 66 | Mary M. Bond THIS PERSON | 30 | Daughter | Teacher | Ohio |
| 67 | J. Stewart Cowden | 64 | Head | Dealer | Ohio |
| 68 | Olita B. Cowden | 35 | Daughter | — | Ohio |
| 69 | John A. Bostwick | 86 | Father-in-law | — | Ohio |
| 70 | Ella Bostwick | 86 | Mother-in-law | — | Ohio |
| 71 | Mary B. Charlton | 58 | Sister-in-law | — | Ohio |
| 72 | Minnie R. Lawry | 58 | Head | — | Ohio |
| 73 | John R. Lawry | 34 | Step Son | Driver | Ohio |
| 74 | Elizabeth A. Hall | 80 | Head | — | Ohio |
| 75 | Raymond Leeper | 29 | Head | Attendant | Ohio |
| 76 | Gail Leeper | 31 | Wife | — | Ohio |
| 77 | Reed Yoho | 35 | Head | Salesman | Ohio |
| 78 | Alice L. Yoho | 33 | Wife | — | Ohio |
| 79 | Sara J. Yoho | 1 | Daughter | — | Ohio |
| 80 | William Lilienthal | 71 | Head | Supplies Manufacturer | Ohio |
Pedigree Summary
Mary
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
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)