RC
Ruth Cunningham — 1930 US Census Record
Model Tree available1930 United States Federal Census · Hamilton, Ohio
Our Model Tree links this Ruth Cunningham across the 1910, 1920 and 1930 US Censuses in Hamilton, Ohio (XGBoost, ~Confirmed), with identified parents William & William — first a daughter (b.~1909), then head of a 5-person household.
Age 21
b. ~1909
Female
Daughter
Born: Ohio
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Hamilton, Ohio |
| Surname | Cunningham |
| Given Name | Ruth G |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Occupation | Stenographer |
| Industry | Paper Factory |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Stenographer |
| Township / Ward | Cincinnati City |
| Est. Birth Year | ~1909 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Ruth | Age | Birth yr |
|---|---|---|---|---|
| Theresa Cunningham | Other | — | 72 | ~1858 |
| Evelyn Cunningham | Daughter | — | 18 | ~1912 |
| Nora Cunningham | Daughter | — | 15 | ~1915 |
| William Cunningham | Head | — | 48 | ~1882 |
| Ruth Cunningham | Daughter | — | 21 | ~1909 |
Census Appearances
1910
Hamilton, Ohio
Daughter, age 2
Hamilton, Ohio · implied b. ~1908 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cunningham |
| Given Name | Ruth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1920
Hamilton, Ohio
Daughter, age 11
Hamilton, Ohio · implied b. ~1909 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cunningham |
| Given Name | Ruth M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| 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
Hamilton, Ohio
Daughter, age 21
Hamilton, Ohio · implied b. ~1909 — 5 household members
| Surname | Cunningham |
| Given Name | Ruth G |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Stenographer |
| Industry | Paper Factory |
| 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 Ruth Cunningham across 3 US Census years (1910, 1920 and 1930) in Hamilton, Ohio, using XGBoost record linkage. Identified parents: father William Cunningham (~0.92 confidence) and father William Cunningham (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Cunningham
b. ~1882
Source father
● Household
· direct · ~0.92
Father
William Cunningham
b. ~1882
Source father
● Household
· direct · ~0.92
This person
Anchor record
Ruth Cunningham
Daughter · 1930 · age 21 · b. ~1909 · Ohio
★ You are viewing this record
Sibling
Nora Cunningham
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Evelyn Cunningham
Sibling · 1930 · age 18
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
1930 US Federal Census — Hamilton, Ohio
Open full size
1930 US Federal Census — Hamilton, Ohio
Page Contents
38 people indexed on this census page (ia:1930:ohiocensus00reel1816:0688)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Lillian Jacob | 37 | Wife-H | — | Ohio |
| 52 | Albert P Jacob | 12 | Son | — | Ohio |
| 53 | Jean M Jacob | 6 | Daughter | — | Ohio |
| 54 | John J Sutton | 57 | Roomer | Barber | W. Virginia |
| 55 | Edward F Lehring | 25 | Head | Salesman | Ohio |
| 56 | Cornelia Lehring | 19 | Wife-H | — | Kentucky |
| 57 | Marian J Lehring | 0 | Daughter | — | Ohio |
| 58 | Fred H Kasper | 54 | Head | Baker | Ohio |
| 59 | Mary Kasper | 48 | Wife-H | — | Germany |
| 60 | Marie J Kasper | 16 | Daughter | — | Ohio |
| 61 | Lillian K Kasper | 14 | Daughter | — | Ohio |
| 62 | Marion L Kasper | 8 | Daughter | — | Ohio |
| 63 | Julius Markgraf | 53 | Head | Laborer | Ohio |
| 64 | James L Mcclain | 38 | Head | Machinist | Ohio |
| 65 | Mary L Mcclain | 34 | Wife-H | — | Ohio |
| 66 | James L Mcclain | 14 | Son | — | Ohio |
| 67 | Lawrence L Mcclain | 12 | Son | — | Ohio |
| 68 | Mary C Mcclain | 9 | Daughter | — | Ohio |
| 69 | Betty M Mcclain | 5 | Daughter | — | Ohio |
| 70 | Frank Picchlee | 42 | Head | Chauffeur | Ohio |
| 71 | Rosa Picchlee | 38 | Wife-H | — | Ohio |
| 72 | Clifford Picchlee | 13 | Son | Delivery Boy | Ohio |
| 73 | Charles F Picchlee | 10 | Son | — | Ohio |
| 74 | Harry B Logsdon | 48 | Head | Meat Cutter | Ohio |
| 75 | Caroline Logsdon | 47 | Wife-H | — | Ohio |
| 76 | Erica Logsdon | 21 | Daughter | Stenographer | Ohio |
| 77 | Arthur H Logsdon | 15 | Son | — | Ohio |
| 78 | Frank H Schweitzer | 48 | Head | Barber | Ohio |
| 79 | Grace E Schweitzer | 38 | Wife-H | — | Ohio |
| 80 | Grace F Schweitzer | 21 | Daughter | Salesman | Ohio |
| 81 | William Cunningham | 48 | Head | Fireman | Ohio |
| 82 | Ruth G Cunningham THIS PERSON | 21 | Daughter | Stenographer | Ohio |
| 83 | Evelyn Cunningham | 18 | Daughter | — | Ohio |
| 84 | Nora C Cunningham | 15 | Daughter | — | Ohio |
| 85 | Theresa Cunningham | 72 | Mother | — | Ohio |
| 86 | Ben J Moorman | 36 | Head | Upholsterer | Ohio |
| 87 | Grace M Moorman | 33 | Wife-H | — | Ohio |
| 88 | Ben J Moorman | 13 | Son | — | Ohio |
Pedigree Summary
Ruth + 2 siblings
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 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)