HJ
Harry Johnson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Clarke-County, Georgia
Our Model Tree links this Harry Johnson across the 1920, 1930 and 1940 US Censuses in Clarke-County, Georgia (XGBoost, ~Confirmed), with identified parents Will & William — first a son (b.~1918), then head of a 6-person household.
Age 22
b. ~1918
Male
Son
Born: Georgia
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Clarke-County, Georgia |
| Surname | Johnson |
| Given Name | Harry |
| Relationship to Head | son |
| Sex | M |
| Color / Race | Black |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Georgia |
| 1935 Residence (City) | Oconee Hts. |
| 1935 Residence (County) | Clarke |
| Additional Details | |
| Occupation | Laborer |
| Industry | Bldg Const |
| Class of Worker | GW |
| Hours Worked | 5 |
| Income (1939) | 120 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Occupation | Laborer |
| Township / Ward | Oconee Hts |
| Est. Birth Year | ~1918 |
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 Harry | Age | Birth yr |
|---|---|---|---|---|
| Mary Johnson | Daughter | — | 17 | ~1923 |
| Ruby Johnson | Daughter | — | 5 | ~1935 |
| Annie Johnson | Daughter | — | 12 | ~1928 |
| Christine Johnson | Daughter | — | 14 | ~1926 |
| Mamie Johnson | Head | — | 44 | ~1896 |
| Harry Johnson | Son | — | 22 | ~1918 |
Census Appearances
1920
Clarke, Georgia
Son, age 1
Clarke, Georgia · implied b. ~1919 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1930
Clarke, Georgia
Son, age 12
Clarke, Georgia · implied b. ~1918 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Can Read/Write | Yes |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1940
Clarke-County, Georgia
Son, age 22
Clarke-County, Georgia · implied b. ~1918 — 6 household members
| Surname | Johnson |
| Given Name | Harry |
| Relationship to Head | son |
| Sex | M |
| Color / Race | Black |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Georgia |
| 1935 Residence (City) | Oconee Hts. |
| 1935 Residence (County) | Clarke |
| Occupation | Laborer |
| Industry | Bldg Const |
| Class of Worker | GW |
| Hours Worked | 5 |
| Income (1939) | 120 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| 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 Harry Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Will Johnson (~0.92 confidence) and father William Johnson (~0.92 confidence) and mother Mammie Johnson (~0.92 confidence) and mother Mamie Johnson (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Will Johnson
b. ~1892
Source father
● Household
· direct · ~0.92
Father
William Johnson
b. ~1890
Source father
● Household
· direct · ~0.92
Mother
Mammie Johnson
b. ~1897
Source mother
● Household
· direct · ~0.92
Mother
Mamie Johnson
b. ~1896
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harry Johnson
Son · 1940 · age 22 · b. ~1918 · Georgia
★ You are viewing this record
Sibling
Christine Johnson
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Johnson
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Annie Johnson
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruby Johnson
Sibling · 1940 · age 5
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 — Clarke-County, Georgia
Open full size
1940 US Federal Census — Clarke-County, Georgia
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00656-00781)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Nell Brewer | 13 | daughter | — | Georgia |
| 42 | Summie Pass | 45 | head | Retail Tea Salesman | Georgia |
| 43 | Arine Pass | 42 | wife | — | Georgia |
| 44 | Summie Jr Pass | 18 | son | — | Georgia |
| 45 | Edward C. Pass | 14 | son | — | Georgia |
| 46 | Lucile Fleming | 48 | head | Seamstress | Georgia |
| 47 | Julian Fleming | 27 | son | Clerk In Retail Grocery | Georgia |
| 48 | Jerry M Fleming | 24 | son | Ball Bat Maker | Georgia |
| 49 | James Brewer | 23 | head | Knitter | Georgia |
| 50 | Sarah Brewer | 21 | wife | Stamper | Georgia |
| 51 | Charlie Dean | 38 | head | Farmer | Georgia |
| 52 | Lula Dean | 36 | wife | Washerwoman | Georgia |
| 53 | William Dean | 17 | son | Laborer | Georgia |
| 54 | Lucious Dean | 15 | son | — | Georgia |
| 55 | Richard Dean | 13 | son | — | Georgia |
| 56 | Dorthy L Dean | 7 | daughter | — | Georgia |
| 57 | Mose Brown | 29 | head | Laborer | Georgia |
| 58 | Savannah Brown | 22 | wife | — | Georgia |
| 59 | Juanita Brown | 2 | daughter | — | Georgia |
| 60 | Mamie Johnson | 44 | head | — | Georgia |
| 61 | Harry Johnson THIS PERSON | 22 | son | Laborer | Georgia |
| 62 | Mary Johnson | 17 | daughter | Maid | Georgia |
| 63 | Christine Johnson | 14 | daughter | Maid | Georgia |
| 64 | Annie Bee Johnson | 12 | daughter | — | Georgia |
| 65 | Ruby Johnson | 5 | daughter | — | Georgia |
| 66 | Charlie Bailey | 51 | head | Laborer | Georgia |
| 67 | Emma Bailey | 48 | wife | Washerwoman | Georgia |
| 68 | Alicia Bailey | 9 | daughter | — | Georgia |
| 69 | Jim Johnson | 53 | head | Farmer | Georgia |
| 70 | Lilly Johnson | 55 | wife | Maid & Cook | Georgia |
| 71 | Earnest Fowler | 37 | head | Auto Mechanic | Georgia |
| 72 | Emma C Fowler | 33 | wife | — | Georgia |
| 73 | Clarence E Hutchins | 52 | head | Carpenter | Georgia |
| 74 | Ida Hutchins | 55 | wife | Seamstress | Georgia |
| 75 | Jettie Ewing | 47 | sister in law | Seamstress | Georgia |
| 76 | Albert W. Wise | 60 | head | Brake Mechanic | Georgia |
| 77 | Nannie B. Wise | 58 | wife | — | Georgia |
| 78 | Finnie Lou Branch | 57 | sister in law | — | Georgia |
| 79 | Charlie Peterson | 57 | head | Farmer | Georgia |
| 80 | Mary Peterson | 42 | wife | Washerwoman | Georgia |
Pedigree Summary
Harry + 4 siblings
Gen 1 · 4 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)