MH
Mary Haynes — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Randolph-County, Missouri
Our Model Tree links this Mary Haynes across the 1930 and 1940 US Censuses in Randolph-County, Missouri (XGBoost, ~Confirmed) — first a daughter (b.~1930), then head of a 10-person household.
Age 10
b. ~1930
Female
Daughter
Born: Missouri
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Randolph-County, Missouri |
| Surname | Haynes |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | Cairo Town |
| Additional Details | |
| Highest Grade | No 4 |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Township / Ward | Cairo Town |
| Est. Birth Year | ~1930 |
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 |
|---|---|---|---|---|
| Ella Haynes | Daughter | — | 15 | ~1925 |
| Mary Haynes | Daughter | — | 10 | ~1930 |
| Ray Haynes | Head | — | 45 | ~1895 |
| Shirley Haynes | Daughter | — | 3 | ~1937 |
| Richard Haynes | Son | — | 1 | ~1939 |
| George Haynes | Son | — | 16 | ~1924 |
| Joseph Haynes | Son | — | 13 | ~1927 |
| Ronald Haynes | Son | — | ~1940 | |
| Jewell Haynes | Spouse | — | 42 | ~1898 |
| Robert Haynes | Son | — | 9 | ~1931 |
Census Appearances
1930
Randolph, Missouri
Daughter, age
Randolph, Missouri · implied b. ~1930 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Haynes |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Randolph-County, Missouri
Daughter, age 10
Randolph-County, Missouri · implied b. ~1930 — 10 household members
| Surname | Haynes |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | Cairo Town |
| Highest Grade | No 4 |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 Haynes across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Haynes
Daughter · 1940 · age 10 · b. ~1930 · Missouri
★ You are viewing this record
Sibling
Ronald Haynes
Sibling · 1940 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Haynes
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Haynes
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Haynes
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Shirley Haynes
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Haynes
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ella Haynes
Sibling · 1940 · age 15
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 — Randolph-County, Missouri
Open full size
1940 US Federal Census — Randolph-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02143-00010)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lurlene Senor | 31 | Wife | Teacher | Missouri |
| 2 | Homer Owings | 32 | Head | Truck Driver | Missouri |
| 3 | Bernice Owings | 34 | Wife | — | Missouri |
| 4 | Eugene Owings | 11 | Son | — | Missouri |
| 5 | Betty Owings | 10 | Daughter | — | Missouri |
| 6 | Lee Owings | 73 | Father | — | Missouri |
| 7 | J. Frank Dewberry | 67 | Head | Janitor | Missouri |
| 8 | Bertha Dewberry | 65 | Wife | — | Missouri |
| 9 | Mattie Reynolds | 74 | Head | — | Kentucky |
| 10 | Lucy Riley | 61 | Nurse | Nurse | Missouri |
| 11 | Eliza Wilson | 82 | Head | — | Iowa |
| 12 | Lena Kamp | 70 | Head | — | Kansas |
| 13 | Ray Pugh | 41 | Head | Auto Storage | Illinois |
| 14 | Marie Pugh | 36 | Wife | — | Missouri |
| 15 | Gladys Pugh | 14 | Daughter | — | Missouri |
| 16 | Warren Evans | 31 | Head | Public School | Missouri |
| 17 | Wilma Evans | 32 | Wife | — | Missouri |
| 18 | Jerry Evans | 5 | Son | — | Missouri |
| 19 | Frankie Evans | 2 | Son | — | Missouri |
| 20 | Jesse Edwards | 29 | Head | Bus Driver | Missouri |
| 21 | Eunice Edwards | 25 | Wife | — | Missouri |
| 22 | Judith Edwards | 2 | Daughter | — | Missouri |
| 23 | John Gladding | 74 | Head | Retail Grocery Store | Missouri |
| 24 | Edwin Skinner | 42 | Head | Oil Truck | Missouri |
| 25 | Birdie Skinner | 37 | Wife | — | Missouri |
| 26 | Kenneth Skinner | 3 | Son | — | Missouri |
| 27 | Willie Ingold | 22 | Head | High School Teacher | Missouri |
| 28 | Maxine Ingold | 18 | Wife | — | Missouri |
| 29 | Ray Haynes | 45 | Head | W.P.A. | Missouri |
| 30 | Jewell Haynes | 42 | Wife | — | Missouri |
| 31 | George E. Haynes | 16 | Son | N.Y.A. | Missouri |
| 32 | Ella L. Haynes | 15 | Daughter | — | Missouri |
| 33 | Joseph W. Haynes | 13 | Son | — | Missouri |
| 34 | Mary L. Haynes THIS PERSON | 10 | Daughter | — | Missouri |
| 35 | Robert E. Haynes | 9 | Son | — | Missouri |
| 36 | Shirley J. Haynes | 3 | Daughter | — | Missouri |
| 37 | Richard W. Haynes | 1 | Son | — | Missouri |
| 38 | Ronald Haynes | 0 | Son | — | Missouri |
| 39 | Thurman Bailey | 31 | Head | Truck | Missouri |
| 40 | Grace Bailey | 27 | Wife | — | Missouri |
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)