MC
Mary Connell — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Sedgwick-County, Kansas
Our Model Tree links this Mary Connell across the 1930 and 1940 US Censuses in Sedgwick-County, Kansas (XGBoost, ~Confirmed) — first a daughter (b.~1921), then head of a 6-person household.
Age 19
b. ~1921
Female
Daughter
Born: Kansas
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Sedgwick-County, Kansas |
| Surname | Connell |
| Given Name | Mary Jane |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Kansas |
| 1935 Residence (City) | Wichita city |
| 1935 Residence (County) | Sedgwick |
| Additional Details | |
| Occupation | Waitress |
| Industry | Cafe |
| Class of Worker | PW |
| Hours Worked | 54 |
| Income (1939) | 286 |
| Highest Grade | H-3 |
| 1935 Residence | Same place |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Occupation | Waitress |
| Township / Ward | Wichita City |
| Est. Birth Year | ~1921 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Joe Connell | Son | — | 16 | ~1924 |
| John Connell | Head | — | 49 | ~1891 |
| Tom Connell | Son | — | 14 | ~1926 |
| Mary Connell | Daughter | — | 19 | ~1921 |
| Lesta Connell | Spouse | — | 40 | ~1900 |
| Richard Connell | Son | — | 12 | ~1928 |
Census Appearances
1930
Sedgwick, Kansas
Daughter, age 9
Sedgwick, Kansas · implied b. ~1921 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Connell |
| Given Name | Mary J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Missouri |
| Can Read/Write | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1940
Sedgwick-County, Kansas
Daughter, age 19
Sedgwick-County, Kansas · implied b. ~1921 — 6 household members
| Surname | Connell |
| Given Name | Mary Jane |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Kansas |
| 1935 Residence (City) | Wichita city |
| 1935 Residence (County) | Sedgwick |
| Occupation | Waitress |
| Industry | Cafe |
| Class of Worker | PW |
| Hours Worked | 54 |
| Income (1939) | 286 |
| Highest Grade | H-3 |
| 1935 Residence | Same place |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
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 Connell across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Connell
Daughter · 1940 · age 19 · b. ~1921 · Kansas
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Sibling
Richard Connell
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Tom Connell
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joe Connell
Sibling · 1940 · age 16
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 — Sedgwick-County, Kansas
Open full size
1940 US Federal Census — Sedgwick-County, Kansas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01273-00565)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Norene Casner | 42 | Wife | Saleslady | Kansas |
| 2 | Freddy Casner | 18 | Son | — | Missouri |
| 3 | Beverly Jean Casner | 11 | Daughter | — | Kansas |
| 4 | George Marberger | 50 | Head | Steel Layout Man | Illinois |
| 5 | Mary Marberger | 51 | Wife | — | Illinois |
| 6 | Margretta Marberger | 15 | Daughter | — | Arkansas |
| 7 | Carl G. Frederick | 58 | Head | City Salesman | Germany |
| 8 | Lula H. Frederick | 61 | Wife | — | Missouri |
| 9 | Floyd E. Beagle | 36 | Head | Lineman | Kansas |
| 10 | Josephine Beagle | 25 | Wife | — | Kansas |
| 11 | Janet Lou Beagle | 3 | Daughter | — | Kansas |
| 12 | Howard L. Van Dresser | 29 | Head | Final Assembly | Kansas |
| 13 | Bertha E. Van Dresser | 27 | Wife | — | Missouri |
| 14 | Dorothy J. Van Dresser | 8 | Daughter | — | Kansas |
| 15 | Kay Marlene Van Dresser | 1 | Daughter | — | Indiana |
| 16 | William D. Martin | 28 | Head | Baker | Missouri |
| 17 | Thelma Martin | 28 | Wife | Proprietor | Kansas |
| 18 | Helen Marie Martin | 4 | Daughter | — | Kansas |
| 19 | Judith Ann Martin | 2 | Daughter | — | Kansas |
| 20 | Mary Martin | 64 | Mother | — | Illinois |
| 21 | Phillip Martin | 35 | Brother | Dish Washer | Kansas |
| 22 | Clark J. Cox | 57 | Head | Proprietor | Kansas |
| 23 | Gertrude Cox | 56 | Wife | — | Kansas |
| 24 | John W. Lichlyter | 22 | Nephew | Attendant | Kansas |
| 25 | Barney Carr | 66 | Head | — | U.S.A. |
| 26 | Martha E. Carr | 62 | Wife | — | Illinois |
| 27 | Robert Carr | 17 | Son | — | Kansas |
| 28 | Eddie Carr | 16 | Son | — | Kansas |
| 29 | Luella Carr | 14 | Daughter | — | Kansas |
| 30 | Leslie K. Baxter | 52 | Head | Shop Foreman | Iowa |
| 31 | Lena Baxter | 52 | Wife | — | Kansas |
| 32 | Jerry Baxter | 20 | Son | Detail Man | Kansas |
| 33 | Betty Jean Baxter | 18 | Daughter | — | Kansas |
| 34 | Leslie Baxter | 14 | Son | — | Kansas |
| 35 | John H. Connell | 49 | Head | Interior Decorator | Iowa |
| 36 | Lesta Connell | 40 | Wife | — | Missouri |
| 37 | Mary Jane Connell THIS PERSON | 19 | Daughter | Waitress | Kansas |
| 38 | Joe F. Connell | 16 | Son | — | Kansas |
| 39 | Tom E. Connell | 14 | Son | — | Kansas |
| 40 | Richard E. Connell | 12 | Son | — | Kansas |
Related Census Records
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)