MC
Mary Conner — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Sedgwick-County, Kansas
Our Model Tree links this Mary Conner across the 1920, 1930 and 1940 US Censuses in Sedgwick-County, Kansas (XGBoost, ~Confirmed) — first a spouse (b.~1885), then head of a 6-person household.
Age 55
b. ~1885
Female
Spouse
Born: Colorado
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Sedgwick-County, Kansas |
| Surname | Conner |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Colorado |
| 1935 Residence (City) | Wichita City |
| 1935 Residence (County) | Sedgwick |
| Additional Details | |
| Class of Worker | PW |
| Hours Worked | 5 |
| Income (1939) | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Township / Ward | Wichita City |
| Est. Birth Year | ~1885 |
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 |
|---|---|---|---|---|
| Charles Conner | Head | — | 63 | ~1877 |
| Mary Conner | Daughter | — | 26 | ~1914 |
| Robert Conner | Son | — | 23 | ~1917 |
| Mary Conner | Spouse | — | 55 | ~1885 |
| Raymond Conner | Son | — | 23 | ~1917 |
| William Conner | Son | — | 17 | ~1923 |
Census Appearances
Spouse, age 35
Sedgwick, Kansas · implied b. ~1885 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Connor |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Colorado |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | Missouri |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1930
Sedgwick, Kansas
Other, age 45
Sedgwick, Kansas · implied b. ~1885 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Conner |
| Given Name | Mary A. |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Colorado |
| Age at First Marriage | 21 |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | Missouri |
| Can Read/Write | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1940
Sedgwick-County, Kansas
Spouse, age 55
Sedgwick-County, Kansas · implied b. ~1885 — 6 household members
| Surname | Conner |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Colorado |
| 1935 Residence (City) | Wichita City |
| 1935 Residence (County) | Sedgwick |
| Class of Worker | PW |
| Hours Worked | 5 |
| Income (1939) | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
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 Conner across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Conner
Spouse · 1940 · age 55 · b. ~1885 · Kansas
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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
39 people indexed on this census page (nara:1940:m-t0627-01273-00186)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Charley Cox | 60 | Head | Lodging House | Missouri |
| 42 | Gertrude Freeman | 52 | Aunt | Lodging House | Missouri |
| 43 | William May | 60 | Lodger | — | Missouri |
| 44 | Helen Peckham | 77 | Lodger | — | Pennsylvania |
| 45 | Emma Gwynne | 35 | Lodger | — | Indiana |
| 46 | Nellie Abbott | 74 | Lodger | — | Connecticut |
| 47 | Mabel Brown | 34 | Maid | Maid | Missouri |
| 48 | Ed Conwell | 48 | Lodger | Plumber | Missouri |
| 49 | Charles Conner | 63 | Head | Contractor | Kansas |
| 50 | Mary Conner THIS PERSON | 55 | Wife | — | Colorado |
| 51 | Mary Louise Conner | 26 | Daughter | Stenographer | Kansas |
| 52 | Raymond Conner | 23 | Son | Clerk | Kansas |
| 53 | Robert Conner | 23 | Son | Clerk | Kansas |
| 54 | William Conner | 17 | Son | Clerk | Kansas |
| 56 | Mabel Waggoner | 51 | Head | Owner | Illinois |
| 57 | Mattie Brown | 45 | Maid | Maid | Kansas |
| 58 | Mary Anfriel | 41 | Lodger | Teacher | Oklahoma |
| 59 | Nellie Wagman | 35 | Lodger | Physiotherapist | New York |
| 60 | Dorothy Mc Cabe | 42 | Lodger | Teacher | Kansas |
| 61 | Leslie Mellick | 41 | Lodger | Teacher | Oklahoma |
| 62 | Esther Cleland | 45 | Lodger | Teacher | Kansas |
| 63 | Iva Mason | 47 | Lodger | Teacher | Kansas |
| 64 | Ruth Harris | 33 | Lodger | Manager | Ohio |
| 65 | Juanita Harkness | 35 | Lodger | Teacher | Missouri |
| 66 | Lewis Robertson | 32 | Head | Beauty Operator | Oklahoma |
| 67 | Polly Robertson | 28 | Wife | Cashier | Oklahoma |
| 68 | Fern Lewis | 53 | Mother | — | Indiana |
| 69 | Idela Wells | 65 | Grand Mother | — | Indiana |
| 70 | Adra Wells | 59 | Aunt | — | Indiana |
| 71 | Harriett Wells | 19 | Nephew | — | Oklahoma |
| 72 | Charles Wells | 13 | Nephew | — | Kansas |
| 73 | Lizzie Ross | 69 | Great Aunt | — | Indiana |
| 74 | Charles Adams | 71 | Head | Dentist | Illinois |
| 75 | Mary Adams | 61 | Wife | — | Missouri |
| 76 | John Walters | 75 | Head | — | Illinois |
| 77 | Ella Walters | 63 | Wife | — | Kansas |
| 78 | Hubert Felen | 31 | Lodger | Cashier | Kansas |
| 79 | Joy Ross | 19 | Lodger | — | Kansas |
| 80 | Herman Beutler | 39 | Head | Owner | Illinois |
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)