MC
Mary Conway — 1940 US Census Record
Model Tree available1940 United States Federal Census · Jackson-County, Missouri
Our Model Tree links this Mary Conway across the 1920, 1930 and 1940 US Censuses in Jackson-County, Missouri (XGBoost, ~Confirmed), with identified parents Martin & Martin — first a daughter (b.~1895), then head of a 4-person household.
Age 45
b. ~1895
Female
Daughter
Born: Kansas
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Jackson-County, Missouri |
| Surname | Conway |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Single |
| Birthplace | Kansas |
| 1935 Residence (City) | Kansas City |
| 1935 Residence (County) | Jackson |
| Additional Details | |
| Industry | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Township / Ward | Kansas City |
| Est. Birth Year | ~1895 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Rosa Conway | Daughter | — | 43 | ~1897 |
| Mary Conway | Daughter | — | 45 | ~1895 |
| Martin Conway | Head | — | 73 | ~1867 |
| Margaret Conway | Spouse | — | 69 | ~1871 |
Census Appearances
1920
Jackson, Missouri
Daughter, age 26
Jackson, Missouri · implied b. ~1894 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Conway |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Kansas |
| Occupation | Clerk |
| Industry | Insurance |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1930
Jackson, Missouri
Daughter, age 34
Jackson, Missouri · implied b. ~1896 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Conway |
| Given Name | Mary |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Kansas |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1940
Jackson-County, Missouri
Daughter, age 45
Jackson-County, Missouri · implied b. ~1895 — 4 household members
| Surname | Conway |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Single |
| Birthplace | Kansas |
| 1935 Residence (City) | Kansas City |
| 1935 Residence (County) | Jackson |
| Industry | 0 |
| Highest Grade | H-4 |
| 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 Conway across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Martin Conway (~0.92 confidence) and father Martin Conway (~0.92 confidence) and mother Margaret Conway (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Martin Conway
b. ~1862
Source father
● Household
· direct · ~0.92
Father
Martin Conway
b. ~1867
Source father
● Household
· direct · ~0.92
Mother
Margaret Conway
b. ~1871
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Conway
Daughter · 1940 · age 45 · b. ~1895 · Missouri
★ You are viewing this record
Sibling
Rosa Conway
Sibling · 1940 · age 43
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 — Jackson-County, Missouri
Open full size
1940 US Federal Census — Jackson-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02177-00303)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Grace Leighty | 42 | Head | Stenographer | Missouri |
| 2 | Robert Kenneth Leighty | 19 | Son | Laborer | Kansas |
| 3 | Mildred Haleonst | 33 | Lodger | Clerical | Missouri |
| 4 | Edwin Haleonst | 14 | Lodger | — | Kansas |
| 5 | Lawrence Nivens | 25 | Head | Teacher | Missouri |
| 6 | Pearl Nivens | 24 | Wife | Clerical | Missouri |
| 7 | Agnes Sharp | 39 | Head | Stenographer | Denmark |
| 8 | John Sharp | 13 | Son | — | North Dakota |
| 9 | Esther E. Rainbolt | 32 | Head | Examiner | Kansas |
| 10 | Helmer Johnson | 47 | Head | Painter | Illinois |
| 11 | Charlotte Johnson | 45 | Wife | Stenographer | Kansas |
| 12 | Vernon Scott | 30 | Head | Salesman | Iowa |
| 13 | Estyl Scott | 25 | Wife | Clerical | Missouri |
| 14 | Paul Rafferty | 27 | Head | Laborer | Kansas |
| 15 | Annette W. Rafferty | 23 | Wife | — | Missouri |
| 16 | Ellen M. Beeler | 71 | Lodger | — | Pennsylvania |
| 17 | Edith Mcclure | 64 | Lodger | — | Kansas |
| 18 | Mayme Mcconaughey | 60 | Head | Maid | Illinois |
| 19 | Wilford Mcconaughey | 29 | Son | Accountant | Canada |
| 20 | John Mcconaughey | 28 | Son | Accountant | Canada |
| 21 | Ada Coil | 71 | Head | — | Texas |
| 22 | Marcus H. Coil | 35 | Son | — | Missouri |
| 23 | Carrie M. Woods | 61 | Head | — | Kentucky |
| 24 | John F. Branch | 71 | Head | — | Kansas |
| 25 | Elizabeth Branch | 69 | Wife | — | Illinois |
| 26 | Carrie Hines | 44 | Head | — | Iowa |
| 27 | Mayme Scott | 55 | Lodger | — | Kansas |
| 28 | Martin Conway | 73 | Head | — | Iowa |
| 29 | Margaret Conway | 69 | Wife | — | Kansas |
| 30 | Mary Conway THIS PERSON | 45 | Daughter | — | Kansas |
| 31 | Rosa A. Conway | 43 | Daughter | Stenographer | Kansas |
| 32 | Irving Cooper | 30 | Head | Janitor | Louisiana |
| 33 | Ruby Cooper | 21 | Wife | — | Missouri |
| 34 | Gifford Huntington | 29 | Head | Bookkeeper | Kansas |
| 35 | Adah Huntington | 29 | Wife | — | Kansas |
| 36 | James C. King | 34 | Head | Doctor | Oklahoma |
| 37 | Loretta King | 30 | Wife | — | Missouri |
| 38 | James F. King | 7 | Son | — | Missouri |
| 39 | Belle Whitten | 71 | Head | — | Ohio |
| 40 | Roy Driver | 53 | Head | Janitor | Missouri |
Related Census Records
Pedigree Summary
Mary + 1 sibling
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
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)