MR
Mary Ray — 1930 US Census Record
Model Tree available1930 United States Federal Census · Guernsey, Ohio
Our Model Tree links this Mary Ray across the 1910, 1920 and 1930 US Censuses in Guernsey, Ohio (XGBoost, ~Confirmed), with identified parents Thomas & Thomas — first a daughter (b.~1906), then head of a 3-person household.
Age 24
b. ~1906
Female
Daughter
Born: Ohio
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Guernsey, Ohio |
| Surname | Ray |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Occupation | Stenographer |
| Industry | Telephone Company |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Stenographer |
| Township / Ward | Cambridge City |
| Est. Birth Year | ~1906 |
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 |
|---|---|---|---|---|
| Mary Ray | Daughter | — | 24 | ~1906 |
| Thomas Ray | Head | — | 46 | ~1884 |
| Charlotte Ray | Spouse | — | 46 | ~1884 |
Census Appearances
1910
Guernsey, Ohio
Daughter, age 5
Guernsey, Ohio · implied b. ~1905 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ray |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1920
Guernsey, Ohio
Daughter, age 14
Guernsey, Ohio · implied b. ~1906 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ray |
| Given Name | Mary |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Guernsey, Ohio
Daughter, age 24
Guernsey, Ohio · implied b. ~1906 — 3 household members
| Surname | Ray |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Stenographer |
| Industry | Telephone Company |
| Class of Worker | W |
| 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 Ray across 3 US Census years (1910, 1920 and 1930) in Guernsey, Ohio, using XGBoost record linkage. Identified parents: father Thomas Ray (~0.92 confidence) and father Thomas Ray (~0.92 confidence) and mother Della Ray (~0.92 confidence) and mother Charlotte Ray (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Thomas Ray
b. ~1875
Source father
● Household
· direct · ~0.92
Father
Thomas Ray
b. ~1884
Source father
● Household
· direct · ~0.92
Mother
Della Ray
b. ~1884
Source mother
● Household
· direct · ~0.92
Mother
Charlotte Ray
b. ~1884
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Ray
Daughter · 1930 · age 24 · b. ~1906 · 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:ohiocensus00reel1804:0889)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | William M. Hanna | 26 | Son | Carpenter | Ohio |
| 52 | Isabell Hanna | 24 | Daughter | Teacher | Ohio |
| 53 | Elizabeth R. Hanna | 22 | Daughter | Bookkeeper | Ohio |
| 54 | Martha W. Hanna | 18 | Daughter | — | Ohio |
| 55 | Willie Margaret Hanna | 81 | Mother-in-law | — | Ohio |
| 56 | Katherine Schrumm | 61 | Head | — | Ohio |
| 57 | Mildred Schrumm | 22 | Daughter | Teacher | Ohio |
| 58 | John W. Cullen | 37 | Head | Installer | New York |
| 59 | Rebecca Cullen | 34 | Wife | — | Pennsylvania |
| 60 | Rose Hanna | 76 | Head | — | Ohio |
| 61 | Ruby June Hanna | 10 | Granddaughter | — | Ohio |
| 62 | Stella Vance | 55 | Head | Teacher | Ohio |
| 63 | Leonard Vance | 18 | Son | — | Ohio |
| 64 | Robert E. Hampton | 57 | Head | Agent | England |
| 65 | Lillian Hampton | 52 | Wife | — | Ohio |
| 66 | Esther Hampton | 16 | Daughter | — | Ohio |
| 67 | John R. Hampton | 13 | Son | — | Ohio |
| 68 | Charles E. Vorhies | 34 | Head | Ball Player | Ohio |
| 69 | Pansy Vorhies | 29 | Wife | — | Ohio |
| 70 | William T. Camp | 62 | Head | Merchant | Ohio |
| 71 | Martha Camp | 54 | Wife | — | Ohio |
| 72 | William J. Camp | 27 | Head | Doctor | Ohio |
| 73 | Emma Lou Camp | 22 | Wife | — | North Dakota |
| 74 | Patricia A. Camp | 0 | Daughter | — | Ohio |
| 75 | Raymond Palen | 37 | Head | Worker | Ohio |
| 76 | Margaret Palen | 35 | Wife | — | Ohio |
| 77 | Joanne Palen | 6 | Daughter | — | Ohio |
| 78 | Gilbert H. Sayer | 33 | Head | Grocer | Ohio |
| 79 | Pauline Sayer | 25 | Wife | — | Ohio |
| 80 | Donna J. Sayer | 3 | Son | — | Ohio |
| 81 | Ralph Tidrick | 35 | Head | Laborer | Ohio |
| 82 | Gladys Tidrick | 33 | Wife | — | Ohio |
| 83 | Carlisle Nicholson | 25 | Head | Butcher | Ohio |
| 84 | Alice Nicholson | 21 | Wife | — | Ohio |
| 85 | Leslie C. Nicholson | 1 | Son | — | Ohio |
| 86 | Thomas Ray | 46 | Head | Butcher | Ohio |
| 87 | Charlotte Ray | 46 | Wife | — | Ohio |
| 88 | Mary Ray THIS PERSON | 24 | Daughter | Stenographer | Ohio |
| 89 | Joseph E. Thomas | 50 | Head | Worker | Syria |
| 90 | Mary A. Thomas | 51 | Wife | — | Syria |
| 91 | Moses Thomas | 25 | Son | Laborer | Syria |
| 92 | Albert Thomas | 21 | Son | — | Ohio |
| 93 | Edward Thomas | 16 | Son | — | Ohio |
| 94 | Mary Thomas | 15 | Daughter | — | Ohio |
| 95 | Beatrice Thomas | 11 | Daughter | — | Ohio |
| 96 | Rose Thomas | 20 | Daughter | — | Ohio |
| 97 | Lois Thomas | 9 | Daughter | — | Ohio |
| 98 | George Pale | 40 | Head | Salesman | Ohio |
| 99 | Bessie Pale | 38 | Wife | — | Ohio |
| 100 | William Pale | 15 | Son | — | Ohio |
Related Census Records
Pedigree Summary
Mary
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)