JG
James Grady — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Kemper-County, Mississippi
Our Model Tree links this James Grady across the 1930 and 1940 US Censuses in Kemper-County, Mississippi (XGBoost, ~Confirmed) — first a son (b.~1926), then head of a 10-person household.
Age 14
b. ~1926
Male
Son
Born: Mississippi
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Kemper-County, Mississippi |
| Surname | Grady |
| Given Name | James A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Mississippi |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Kemper Miss |
| Additional Details | |
| Occupation | Farm laborer |
| Industry | Farm |
| Class of Worker | NP |
| Hours Worked | 50 |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
| Occupation | Farm Laborer |
| Township / Ward | Beat5 |
| Est. Birth Year | ~1926 |
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 James | Age | Birth yr |
|---|---|---|---|---|
| Sadie Grady | Spouse | — | 32 | ~1908 |
| Texana Grady | Daughter | — | 6 | ~1934 |
| Willie Grady | Son | — | 4 | ~1936 |
| Melvin Grady | Son | — | 8 | ~1932 |
| Bertha Grady | Daughter | — | 11 | ~1929 |
| James Grady | Son | — | 14 | ~1926 |
| Hattie Grady | Daughter | — | 13 | ~1927 |
| Melvin Grady | Head | — | 33 | ~1907 |
| Walter Grady | Son | — | 9 | ~1931 |
| Rufus Grady | Son | — | 12 | ~1928 |
Census Appearances
1930
Kemper, Mississippi
Son, age 5
Kemper, Mississippi · implied b. ~1925 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Grady |
| Given Name | J. C. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Mississippi |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
1940
Kemper-County, Mississippi
Son, age 14
Kemper-County, Mississippi · implied b. ~1926 — 10 household members
| Surname | Grady |
| Given Name | James A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Mississippi |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Kemper Miss |
| Occupation | Farm laborer |
| Industry | Farm |
| Class of Worker | NP |
| Hours Worked | 50 |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
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 James Grady across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Grady
Son · 1940 · age 14 · b. ~1926 · Mississippi
★ You are viewing this record
Sibling
Willie Grady
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Texana Grady
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rufus Grady
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hattie Grady
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Grady
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bertha Grady
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Melvin Grady
Sibling · 1940 · age 8
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 — Kemper-County, Mississippi
Open full size
1940 US Federal Census — Kemper-County, Mississippi
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02037-00571)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Helen Jean Cullum | 5 | Daughter | — | Mississippi |
| 2 | Annie Ruth Cullum | 4 | Daughter | — | Mississippi |
| 3 | Frances Cullum | 2 | Daughter | — | Mississippi |
| 4 | Chester Jr. Cullum | 0 | Son | — | Mississippi |
| 5 | Melvin Grady | 33 | Head | Farmer | Mississippi |
| 6 | Sadie Grady | 32 | Wife | Farm Laborer | Mississippi |
| 7 | James A. Grady THIS PERSON | 14 | Son | Farm Laborer | Mississippi |
| 8 | Hattie Bell Grady | 13 | Daughter | — | Mississippi |
| 9 | Rufus B. Grady | 12 | Son | — | Mississippi |
| 10 | Bertha Mae Grady | 11 | Daughter | — | Mississippi |
| 11 | Walter W. Grady | 9 | Son | — | Mississippi |
| 12 | Melvin Jr. Grady | 8 | Son | — | Mississippi |
| 13 | Texana Grady | 6 | Daughter | — | Mississippi |
| 14 | Willie F. Grady | 4 | Son | — | Mississippi |
| 15 | Wesley Moore | 58 | Head | Farmer | Mississippi |
| 16 | Berta Moore | 51 | Wife | Farm Laborer | Mississippi |
| 17 | Peter Mccallum | 74 | Head | Farmer | Mississippi |
| 18 | Annie Mccallum | 66 | Wife | — | Mississippi |
| 19 | Dewey Grace | 36 | Head | Farmer | Mississippi |
| 20 | Harry Grace | 30 | Wife | Farm Laborer | Mississippi |
| 21 | Katie Ruth Grace | 11 | Daughter | — | Mississippi |
| 22 | Mattie Lee Grace | 9 | Daughter | — | Mississippi |
| 23 | Cleo Campbell | 25 | Head | Farmer | Mississippi |
| 24 | Ella Brown | 60 | Mother | — | Mississippi |
| 25 | Eula Hadley|Gatlem | 28 | Sister | Farm Laborer | Mississippi |
| 26 | Charlie Blacks | 43 | Head | Farmer | Mississippi |
| 27 | Odie May Blacks | 39 | Wife | Farm Laborer | Mississippi |
| 28 | Robert Lee Blacks | 9 | Son | — | Mississippi |
| 29 | Nathanial Edwards | 23 | Head | Farmer | Mississippi |
| 30 | Amie H. Edwards | 22 | Wife | — | Mississippi |
| 31 | Revis Rose Edwards | 0 | Daughter | — | Mississippi |
| 32 | Roy Mccallum | 43 | Head | Farmer | Mississippi |
| 33 | Cordelia Mccallum | 41 | Wife | Farm Laborer | Mississippi |
| 34 | Willie T. Mccallum | 14 | Son | Farm Laborer | Mississippi |
| 35 | Peter R. Mccallum | 13 | Son | — | Mississippi |
| 36 | Herbert Mccallum | 11 | Son | — | Mississippi |
| 37 | Dorothy D. Mccallum | 7 | Daughter | — | Mississippi |
| 38 | Roy Jr. Mccallum | 7 | Son | — | Mississippi |
| 39 | Doris Mccallum | 5 | Daughter | — | Mississippi |
| 40 | Osie Mccallum | 3 | Daughter | — | Mississippi |
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)