JB
James Brock — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Floyd-County, Georgia
Our Model Tree links this James Brock across the 1930 and 1940 US Censuses in Floyd-County, Georgia (XGBoost, ~Confirmed) — first a son (b.~1927), then head of a 10-person household.
Age 13
b. ~1927
Male
Son
Born: Georgia
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Floyd-County, Georgia |
| Surname | Brock |
| Given Name | James P |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Georgia |
| 1935 Residence (City) | Rome City |
| 1935 Residence (County) | Floyd |
| Additional Details | |
| Highest Grade | No 6 |
| 1935 Residence | Same House |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Township / Ward | Rome City |
| Est. Birth Year | ~1927 |
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 |
|---|---|---|---|---|
| Rufus Brock | Son | — | 16 | ~1924 |
| Doyle Brock | Son | — | 10 | ~1930 |
| Joe Brock | Son | — | 18 | ~1922 |
| Hubert Brock | Son | — | 22 | ~1918 |
| Eunice Brock | Other | — | 17 | ~1923 |
| Irene Brock | Spouse | — | 41 | ~1899 |
| Katherine Brock | Daughter | — | 7 | ~1933 |
| James Brock | Son | — | 13 | ~1927 |
| James Brock | Head | — | 47 | ~1893 |
| Roy Brock | Son | — | 20 | ~1920 |
Census Appearances
1930
Floyd, Georgia
Son, age 2
Floyd, Georgia · implied b. ~1928 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brooks |
| Given Name | James P |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1940
Floyd-County, Georgia
Son, age 13
Floyd-County, Georgia · implied b. ~1927 — 10 household members
| Surname | Brock |
| Given Name | James P |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Georgia |
| 1935 Residence (City) | Rome City |
| 1935 Residence (County) | Floyd |
| Highest Grade | No 6 |
| 1935 Residence | Same House |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
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 Brock across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Brock
Son · 1940 · age 13 · b. ~1927 · Georgia
★ You are viewing this record
Sibling
Rufus Brock
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hubert Brock
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joe Brock
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doyle Brock
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Katherine Brock
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Roy Brock
Sibling · 1940 · age 20
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 — Floyd-County, Georgia
Open full size
1940 US Federal Census — Floyd-County, Georgia
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00671-00425)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Leonard Hutchins | 10 | Son | — | Georgia |
| 2 | Horace Hyggfield|Higgfield | 28 | Head | Proprietor | Georgia |
| 3 | Dovie Hyggfield|Higgfield | 21 | Wife | — | Georgia |
| 4 | James H Hyggfield|Higgfield | 5 | Son | — | Georgia |
| 5 | Jesse T Hyggfield|Higgfield | 2 | Son | — | Georgia |
| 6 | Jennie L Hyggfield|Higgfield | 9 | Daughter | — | Georgia |
| 7 | Ruby L Hyggfield|Higgfield | 4 | Daughter | — | Georgia |
| 8 | Annie R Hyggfield|Higgfield | 0 | Daughter | — | Georgia |
| 9 | Sherbie Smith | 33 | Head | Salesman | Georgia |
| 10 | Mary Smith | 23 | Wife | Spinner | Georgia |
| 11 | James A Brock | 47 | Head | Barber | Georgia |
| 12 | Irene Brock | 41 | Wife | — | Georgia |
| 13 | Roy E Brock | 20 | Son | Barber | Georgia |
| 14 | Joe F Brock | 18 | Son | Inspector | Georgia |
| 15 | Rufus Brock | 16 | Son | Helper On Truck | Georgia |
| 16 | James P Brock THIS PERSON | 13 | Son | — | Georgia |
| 17 | Doyle Brock | 10 | Son | — | Georgia |
| 18 | Katherine Brock | 7 | Daughter | — | Georgia |
| 19 | Hubert E Brock | 22 | Son | City Salesman | Georgia |
| 20 | Eunice E Brock | 17 | Daughter-in-law | — | Georgia |
| 21 | Lonzo Tanner | 36 | Head | Doffer | Georgia |
| 22 | Dora Tanner | 36 | Wife | — | Georgia |
| 23 | Imogene Tanner | 10 | Daughter | — | Georgia |
| 24 | Lonzo T Tanner | 2 | Son | — | Georgia |
| 25 | Millard Tanner | 0 | Son | — | Georgia |
| 26 | Edna Cherry | 51 | Head | Seamstress | Georgia |
| 27 | Charles E Lecroy | 63 | Head | Truck Driver | South Carolina |
| 28 | Bessie Lecroy | 61 | Wife | — | Alabama |
| 29 | Harbin W Lecroy | 27 | Son | Cook | Georgia |
| 30 | Robert Lecroy | 15 | Son | — | Georgia |
| 31 | Sterling Roberts | 21 | Nephew | Helper On Truck | Georgia |
| 32 | Charles E Lecroy | 6 | Grandson | — | Georgia |
| 33 | Jessie Duke | 34 | Head | Carpenter | Georgia |
| 34 | Ima Duke | 34 | Wife | — | Georgia |
| 35 | Margaret Duke | 12 | Daughter | — | Georgia |
| 36 | Thomas Duke | 11 | Son | — | Georgia |
| 37 | Charles Duke | 8 | Son | — | Georgia |
| 38 | Eloise Duke | 6 | Daughter | — | Georgia |
| 39 | Sybil Duke | 3 | Daughter | — | Georgia |
| 40 | William Deleeuw | 37 | Head | Laborer | Wisconsin |
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)