MC
Mary Conway — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Comanche-County, Oklahoma
Our Model Tree links this Mary Conway across the 1930 and 1940 US Censuses in Comanche-County, Oklahoma (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 10-person household.
Age 15
b. ~1925
Female
Daughter
Born: Oklahoma
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Comanche-County, Oklahoma |
| Surname | Conway |
| Given Name | Mary Lou |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| 1935 Residence (City) | Richards Twp |
| 1935 Residence (County) | Comanche |
| Additional Details | |
| Occupation | Farm laborer |
| Industry | Farm |
| Class of Worker | NP |
| Hours Worked | 5 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
| Occupation | Farm Laborer |
| Township / Ward | Richards Twp |
| Est. Birth Year | ~1925 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Helen Conway | Daughter | — | 13 | ~1927 |
| Barbra Conway | Daughter | — | 7 | ~1933 |
| Margaret Conway | Daughter | — | 2 | ~1938 |
| Mary Conway | Daughter | — | 15 | ~1925 |
| Rosa Conway | Daughter | — | 11 | ~1929 |
| Andrew Conway | Head | — | 40 | ~1900 |
| James Conway | Son | — | 6 | ~1934 |
| Raymond Conway | Son | — | 17 | ~1923 |
| Joseph Conway | Son | — | 4 | ~1936 |
| Rosie Conway | Spouse | — | 37 | ~1903 |
Census Appearances
1930
Comanche, Oklahoma
Daughter, age 5
Comanche, Oklahoma · implied b. ~1925 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Conway |
| Given Name | Mary Lou |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| Father's Birthplace | Texas |
| Mother's Birthplace | Minnesota |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
1940
Comanche-County, Oklahoma
Daughter, age 15
Comanche-County, Oklahoma · implied b. ~1925 — 10 household members
| Surname | Conway |
| Given Name | Mary Lou |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| 1935 Residence (City) | Richards Twp |
| 1935 Residence (County) | Comanche |
| Occupation | Farm laborer |
| Industry | Farm |
| Class of Worker | NP |
| Hours Worked | 5 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
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 Conway across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Conway
Daughter · 1940 · age 15 · b. ~1925 · Oklahoma
★ You are viewing this record
Sibling
Rosa Conway
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Conway
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Barbra Conway
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Conway
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Conway
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Raymond Conway
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Conway
Sibling · 1940 · age 2
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
1940 US Federal Census — Comanche-County, Oklahoma
Open full size
1940 US Federal Census — Comanche-County, Oklahoma
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03286-00926)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Willis | 19 | Son | Farming | Oklahoma |
| 42 | Jean B. Langham | 32 | Head | Laborer | Arkansas |
| 43 | Sybil E. Langham | 25 | Wife | Farm Wife | Oklahoma |
| 44 | Kathryn Langham | 10 | Daughter | — | Arkansas |
| 45 | Allie F. Langham | 5 | Son | — | Arkansas |
| 46 | Lawton A. Sparling | 35 | Head | Laborer | Oklahoma |
| 47 | Opal D. Sparling | 32 | Wife | Farm Wife | Oklahoma |
| 48 | Lela Pearl Sparling | 13 | Daughter | — | Oklahoma |
| 49 | La Rue L. Sparling | 5 | Daughter | — | Oklahoma |
| 50 | James Ray Sparling | 4 | Son | — | Oklahoma |
| 51 | William S. Smith | 40 | Head | Pumper | Texas |
| 52 | Lois Smith | 31 | Wife | Farm Wife | Texas |
| 53 | William S. Jr. Smith | 16 | Son | Farm Laborer | Oklahoma |
| 54 | Helen M. Smith | 13 | Daughter | — | Oklahoma |
| 55 | Clara L. Smith | 10 | Daughter | — | Oklahoma |
| 56 | Andrew J. Conway | 40 | Head | Farming | Texas |
| 57 | Rosie M. Conway | 37 | Wife | Farm Wife | Minnesota |
| 58 | Raymond Conway | 17 | Son | Farming | Oklahoma |
| 59 | Mary Lou Conway THIS PERSON | 15 | Daughter | Farm Laborer | Oklahoma |
| 60 | Helen Ruth Conway | 13 | Daughter | — | Oklahoma |
| 61 | Rosa Lee Conway | 11 | Daughter | — | Oklahoma |
| 62 | Barbra Ann Conway | 7 | Daughter | — | Oklahoma |
| 63 | James E. Conway | 6 | Son | — | Oklahoma |
| 64 | Joseph John Conway | 4 | Son | — | Oklahoma |
| 65 | Margaret M. Conway | 2 | Daughter | — | Oklahoma |
| 66 | Arvil P. Adkins | 40 | Head | Truck Driver | Alabama |
| 67 | Gertrude Adkins | 37 | Wife | Farm Wife | Alabama |
| 68 | Opal Adkins | 17 | Daughter | Farm Laborer | Oklahoma |
| 69 | Mary Lou Adkins | 14 | Daughter | Farm Laborer | Oklahoma |
| 70 | Gladys Faye Adkins | 12 | Daughter | Farm Laborer | Arkansas |
| 71 | Arvil Jr. Adkins | 7 | Son | — | Oklahoma |
| 72 | Duane Adkins | 5 | Son | — | Oklahoma |
| 73 | Amos Conders | 72 | Step Father | Farm Laborer | Indiana |
| 74 | Floyd S. Meeds | 42 | Head | Farming | Oklahoma |
| 75 | Winnie Meeds | 42 | Wife | Farm Wife | Texas |
| 76 | John Boehm | 35 | Head | Farming | Holland |
| 77 | Irma A. Boehm | 33 | Wife | Farm Wife | Oklahoma |
| 78 | John Paul Boehm | 3 | Son | — | Oklahoma |
| 79 | John C. Matlock | 50 | Head | Farming | Texas |
| 80 | Stella Matlock | 48 | Wife | Farm Wife | 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)