RL
Robert Leonard — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Oklahoma, Oklahoma
Our Model Tree links this Robert Leonard across the 1920, 1930 and 1940 US Censuses in Oklahoma, Oklahoma (XGBoost, ~Confirmed) — first a head (b.~1890), then head of a 5-person household.
Age 40
b. ~1890
Male
Head
Born: Texas
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Oklahoma, Oklahoma |
| Surname | Leonard |
| Given Name | Robert E. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Texas |
| Age at First Marriage | 27 |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Additional Details | |
| Occupation | State Mgr |
| Industry | Life Ins Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 15000 |
| Radio Set | R |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
| Occupation | State Mgr |
| Township / Ward | Oklahoma City |
| Est. Birth Year | ~1890 |
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 Robert | Age | Birth yr |
|---|---|---|---|---|
| Robert Leonard | Son | — | 11 | ~1919 |
| Eolag Leonard | Spouse | — | 40 | ~1890 |
| Virginia Leonard | Daughter | — | 15 | ~1915 |
| Robert Leonard | Head | — | 40 | ~1890 |
| Harry Leonard | Son | — | 7 | ~1923 |
Census Appearances
1920
Oklahoma, Oklahoma
Head, age 29
Oklahoma, Oklahoma · implied b. ~1891 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Leonard |
| Given Name | Robert E. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Texas |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Illinois |
| Occupation | Salesman |
| Industry | Life Insurance |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1930
Oklahoma, Oklahoma
Head, age 40
Oklahoma, Oklahoma · implied b. ~1890 — 5 household members
| Surname | Leonard |
| Given Name | Robert E. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Texas |
| Age at First Marriage | 27 |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Occupation | State Mgr |
| Industry | Life Ins Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 15000 |
| Radio Set | R |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1940
Oklahoma-County, Oklahoma
Head, age 50
Oklahoma-County, Oklahoma · implied b. ~1890 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Leonard |
| Given Name | R. E. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Texas |
| 1935 Residence (City) | Oklahoma City |
| 1935 Residence (County) | Oklahoma |
| Occupation | Vice President |
| Industry | Life Insurance |
| Class of Worker | PW |
| Hours Worked | 50 |
| Income (1939) | 5000 |
| Highest Grade | C-4 |
| 1935 Residence | Same Place |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
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 Robert Leonard across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Leonard
Head · 1930 · age 40 · b. ~1890 · Oklahoma
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Oklahoma, Oklahoma
Open full size
1930 US Federal Census — Oklahoma, Oklahoma
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1918unit:0640)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Rutherford Moned | 2 | Son | None | Tennessee |
| 52 | Granvil S. Kirk | 34 | Head | Accountant | Alabama |
| 53 | Mae Kirk | 31 | Wife | None | Kentucky |
| 54 | Charles R. Kirk | 5 | Son | None | Oklahoma |
| 55 | Billy H. Kirk | 2 | Son | None | Oklahoma |
| 56 | Leo C. Horock | 23 | Roomer | Machinist | Missouri |
| 57 | Henry J. Pederson | 23 | Roomer | Employee | Nebraska |
| 58 | Alonzo Benefield | 17 | Roomer | Bank Clerk | Oklahoma |
| 59 | Robert E. Leonard THIS PERSON | 40 | Head | State Mgr | Texas |
| 60 | Eolag Leonard | 40 | Wife | None | Texas |
| 61 | Virginia Leonard | 15 | Daughter | None | Oklahoma |
| 62 | Robert Leonard | 11 | Son | None | Oklahoma |
| 63 | Harry Leonard | 7 | Son | None | Oklahoma |
| 64 | Jake Keller | 37 | Head | Painter | Switzerland |
| 65 | Mary Keller | 49 | Wife | None | Germany |
| 66 | Edward Keller | 12 | Son | None | Oklahoma |
| 67 | Albert Keller | 25 | Son | Meterman|Meter Man | Tennessee |
| 68 | O. Rev Cox | 32 | Head | Credit Manager | Alabama |
| 69 | Agnes Cox | 28 | Wife | Cashier | Oklahoma |
| 70 | Bonita Bond | 30 | Roomer | None | Indiana |
| 71 | Carl Grover | 34 | Head | Tr. Salesman | Indiana |
| 72 | Janice Grover | 26 | Wife | Stenographer | Oklahoma |
| 73 | John E. Haley | 32 | Head | Supt. | Illinois |
| 74 | Olive Haley | 28 | Wife | None | Ohio |
| 75 | Mary Alice Haley | 2 | Daughter | None | Illinois |
| 76 | Roy Hughes | 37 | Head | Tr. Salesman | Missouri |
| 77 | Frances Hughes | 34 | Wife | None | Missouri |
| 78 | Myrtle Chattin | 32 | Sister-in-law | None | Missouri |
| 79 | Leo Oppenheim | 36 | Head | Investment Banking | Indiana |
| 80 | Elizabeth Oppenheim | 33 | Wife | None | Hungary |
| 81 | Edgar Oppenheim | 11 | Son | None | Ohio |
| 82 | Betty Oppenheim | 8 | Daughter | None | Ohio |
| 83 | Edward Weiss | 23 | Brother-in-law | Office Mgr | Ohio |
| 84 | Bert Brock | 40 | Head | Contractor | Kansas |
| 85 | Gwendolyn Brock | 39 | Wife | None | Missouri |
| 86 | Phyllis Brock | 16 | Daughter | None | Oklahoma |
| 87 | Betty Brock | 12 | Daughter | None | Texas |
| 88 | Bert Jr. Brock | 10 | Son | None | Oklahoma |
| 89 | Mary Jane Brock | 6 | Daughter | None | Oklahoma |
| 90 | John Mathews | 57 | Head | Architect | Georgia |
| 91 | Martha Mathews | 38 | Wife | None | Kentucky |
| 92 | Ilorian Mathews | 17 | Daughter | None | Texas |
| 93 | John Mathews | 15 | Son | None | Texas |
| 94 | Margaret Mathews | 11 | Daughter | None | Texas |
| 95 | O. James Lowell | 27 | Head | Minister | Kentucky |
| 96 | Tressa Lowell | 26 | Wife | None | Missouri |
| 97 | Arthur Clough | 30 | Head | Auditor | Indiana |
| 98 | Sarah Clough | 26 | Wife | None | Texas |
| 99 | Carol Clough | 1 | Daughter | None | Oklahoma |
| 100 | C. Wesley Guttermann | 47 | Head | Principal High School | Iowa |
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)