RM
Robert Mason — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Kiowa-County, Oklahoma
Our Model Tree links this Robert Mason across the 1920, 1930 and 1940 US Censuses in Kiowa-County, Oklahoma (XGBoost, ~Confirmed) — first a head (b.~1879), then head of a 11-person household.
Age 61
b. ~1879
Male
Head
Born: Texas
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Kiowa-County, Oklahoma |
| Surname | Mason |
| Given Name | Robert P |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 61 |
| Marital Status | Married |
| Birthplace | Texas |
| 1935 Residence (City) | Hobart city |
| 1935 Residence (County) | Kiowa |
| Additional Details | |
| Occupation | Laborer |
| Industry | Construction |
| Class of Worker | PW |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
| Occupation | Laborer |
| Township / Ward | Hobart City |
| Est. Birth Year | ~1879 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Beatrice Mccurry | Daughter | — | 15 | ~1925 |
| Sylvia Biggers | Daughter | — | 34 | ~1906 |
| Robert Mason | Head | — | 61 | ~1879 |
| Wilson Thompson | Other | — | 22 | ~1918 |
| Iona Stewart | Other | — | 44 | ~1896 |
| Archie Battles | Other | — | 47 | ~1893 |
| Walker Evans | Other | — | 60 | ~1880 |
| Hulda Morris | Other | — | 79 | ~1861 |
| Charlie Mason | Other | — | 30 | ~1910 |
| Albert Mccurry | Son | — | 17 | ~1923 |
| Bertie Mason | Spouse | — | 47 | ~1893 |
Census Appearances
1920
Kiowa, Oklahoma
Head, age 41
Kiowa, Oklahoma · implied b. ~1879 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mason |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Mulatto |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Texas |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Mississippi |
| Occupation | Barber |
| Industry | Barber shop |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1930
Kiowa, Oklahoma
Head, age 51
Kiowa, Oklahoma · implied b. ~1879 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mason |
| Given Name | Robert L. Jr. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Texas |
| Age at First Marriage | 21 |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Mississippi |
| Occupation | Laborer |
| Industry | Odd jobs |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 6.00 |
| Veteran | No |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1940
Kiowa-County, Oklahoma
Head, age 61
Kiowa-County, Oklahoma · implied b. ~1879 — 11 household members
| Surname | Mason |
| Given Name | Robert P |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 61 |
| Marital Status | Married |
| Birthplace | Texas |
| 1935 Residence (City) | Hobart city |
| 1935 Residence (County) | Kiowa |
| Occupation | Laborer |
| Industry | Construction |
| Class of Worker | PW |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | No 7 |
| 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 Mason across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Mason
Head · 1940 · age 61 · b. ~1879 · Oklahoma
★ 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 — Kiowa-County, Oklahoma
Open full size
1940 US Federal Census — Kiowa-County, Oklahoma
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03303-00294)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Charlie H Hill | 58 | Head | Laborer | Texas |
| 2 | Robert P Mason THIS PERSON | 61 | Head | Laborer | Texas |
| 3 | Bertie Mason | 47 | Wife | Housewife | Louisiana |
| 4 | Hulda Morris | 79 | Mother in law | Housekeeping | Texas |
| 5 | Sylvia Biggers | 34 | Daughter | Cook | Texas |
| 6 | Albert Mccurry | 17 | Son | — | Arkansas |
| 7 | Beatrice R Mccurry | 15 | Daughter | — | Ohio |
| 8 | Archie B Battles | 47 | Lodger | Laborer | Texas |
| 9 | Charlie Mason | 30 | Lodger | Laborer | Texas |
| 10 | Wilson E Thompson | 22 | Lodger | Bus Boy | Texas |
| 11 | Iona Stewart | 44 | Lodger | Maid | Texas |
| 12 | Walker Evans | 60 | Lodger | Porter | Texas |
| 13 | Willie Leonard | 40 | Head | Laborer | Texas |
| 14 | Julia B Leonard | 25 | Wife | Maid | Texas |
| 15 | — | None | — | — | — |
| 16 | Edward N Dobbins | 64 | Head | Farm Laborer | Alabama |
| 17 | Maudie B Dobbins | 48 | Wife | Cook | Arkansas |
| 18 | Shade Fletcher | 70 | Head | Cook | Texas |
| 19 | Eva Fletcher | 41 | Wife | Laundress | Louisiana |
| 20 | Charles B Jones | 63 | Head | Farm Laborer | Texas |
| 21 | Ruthie Barr | 47 | Wife | Laundress | Oklahoma |
| 22 | Lutisha Barr | 22 | Daughter | Maid | Oklahoma |
| 23 | Sipio Barr | 17 | Son | Porter | Oklahoma |
| 24 | Lonnie Harris | 40 | Head | Laborer | Louisiana |
| 25 | Mary Harris | 26 | Wife | — | Louisiana |
| 26 | Charlie Kilgore | 28 | Head | Laborer | Texas |
| 27 | Helen Kilgore | 19 | Wife | Maid | Texas |
| 28 | Bernice Kilgore | 3 | Daughter | — | Oklahoma |
| 29 | Anna Bell Kilgore | 0 | Daughter | — | Oklahoma |
| 30 | Emma L Calip | 14 | Daughter | — | Oklahoma |
| 31 | Henry Calip | 10 | Brother in law | — | Oklahoma |
| 32 | Bernice Calip | 7 | Sister in law | — | Oklahoma |
| 33 | Jerry Calip | 5 | Brother in law | — | Oklahoma |
| 34 | Betty Branch | 38 | Wife | Sewing | Texas |
| 35 | Pitty Jr Grayson | 10 | Grand son | — | Oklahoma |
| 36 | Evalyn Grayson | 8 | Grand daughter | — | Oklahoma |
| 37 | Charles L Grayson | 7 | Grand son | — | Oklahoma |
| 38 | John Meadows | 69 | Head | — | Texas |
| 39 | Benjamin Fitzpatrick | 72 | Lodger | — | Texas |
| 40 | Eddie Hogan | 39 | Lodger | Porter | Texas |
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)