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Harry Adams — 1930 US Census Record
Model Tree available1930 United States Federal Census · Chester, South Carolina
Our Model Tree links this Harry Adams across the 1920, 1930 and 1940 US Censuses in Chester, South Carolina (XGBoost, ~Confirmed), with identified parents Henry & Marie — first a son (b.~1912), then head of a 4-person household.
Age 18
b. ~1912
Male
Son
Born: South Carolina
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Chester, South Carolina |
| Surname | Adams |
| Given Name | Harry S. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | South Carolina |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Township / Ward | Chester City |
| Est. Birth Year | ~1912 |
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 1930 census.
| Name | Relation to head | Relative to Harry | Age | Birth yr |
|---|---|---|---|---|
| Harry Adams | Head | — | 52 | ~1878 |
| Martha Adams | Daughter | — | 10 | ~1920 |
| Harry Adams | Son | — | 18 | ~1912 |
| Mary Adams | Other | — | 48 | ~1882 |
Census Appearances
Son, age 8
Chester, South Carolina · implied b. ~1912 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Adams |
| Given Name | Henry S Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | South Carolina |
| Can Read | Yes |
| Speaks English | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1930
Chester, South …
Son, age 18
Chester, South Carolina · implied b. ~1912 — 4 household members
| Surname | Adams |
| Given Name | Harry S. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | South Carolina |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1940
Chester-County, South …
Head, age 29
Chester-County, South Carolina · implied b. ~1911 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Adams |
| Given Name | Hazel |
| Relationship to Head | head |
| Sex | M |
| Color / Race | Black |
| Age | 29 |
| Marital Status | Married |
| Birthplace | South Carolina |
| 1935 Residence (City) | Chester city |
| 1935 Residence (County) | Chester |
| Occupation | ditcher |
| Industry | road construction |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 520 |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
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 Adams across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Henry Adams (~0.92 confidence) and mother Marie Adams (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Henry Adams
b. ~1878
Source father
● Household
· direct · ~0.92
Mother
Marie Adams
b. ~1882
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harry Adams
Son · 1930 · age 18 · b. ~1912 · South Carolina
★ You are viewing this record
Sibling
Martha Adams
Sibling · 1930 · age 10
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
1930 US Federal Census — Chester, South Carolina
Open full size
1930 US Federal Census — Chester, South Carolina
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2191unit:0858)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James | 26 | Son | None | South Carolina |
| 2 | Fred R. Edwards | 45 | Head | None | South Carolina |
| 3 | Lillie D. Edwards | 43 | Sister-H | Superintendent | South Carolina |
| 4 | Samuel L. Huggins | 40 | Head | None | South Carolina |
| 5 | Maggie B. Huggins | 39 | Wife-H | Bookkeeper|Supervisor | South Carolina |
| 6 | Samuel L. Huggins | 11 | Son | None | South Carolina |
| 7 | Nelson B. Huggins | 8 | Son | None | South Carolina |
| 8 | William D. Huggins | 5 | Son | None | South Carolina |
| 9 | Harriet S. Carroll | 43 | Head | None | South Carolina |
| 10 | William W. Carroll | 15 | Son | Stenographer | South Carolina |
| 11 | Annie S. Carroll | 11 | Daughter | None | South Carolina |
| 12 | James S. Jones | 75 | Head | None | Maryland |
| 13 | Alexander B. Craig | 43 | Nephew | Manager|Lumber | South Carolina |
| 14 | Mary B. Craig | 34 | Wife-H | Secretary | South Carolina |
| 15 | Martha J. Craig | 7 | Daughter | None | South Carolina |
| 16 | Mary B. Craig | 4 | Daughter | None | South Carolina |
| 17 | Harry S. Adams | 52 | Head | None | Massachusetts |
| 18 | Mary C. Adams | 48 | Wife-H | Treasurer | South Carolina |
| 19 | Harry S. Jr. Adams THIS PERSON | 18 | Son | None | South Carolina |
| 20 | Martha J. Adams | 10 | Daughter | None | South Carolina |
| 21 | Robert S. Laine | 49 | Head | None | South Carolina |
| 22 | Rosa Laine | 47 | Wife-H | Farmer | South Carolina |
| 23 | John S. Williamson | 47 | Head | None | South Carolina |
| 24 | Charlotte Williamson | 56 | Wife-H | Agent | South Carolina |
| 25 | Julia E. Williamson | 20 | Daughter | None | South Carolina |
| 26 | William R. Wallace | 47 | Head | None | South Carolina |
| 27 | Lucile M. Wallace | 37 | Wife-H | Physician | South Carolina |
| 28 | William R. Jr. Wallace | 13 | Son | None | South Carolina |
| 29 | Thomas J. Wallace | 12 | Son | None | South Carolina |
| 30 | Dexter M. Wallace | 10 | Son | None | South Carolina |
| 31 | Laine S. Wallace | 7 | Son | None | South Carolina |
| 32 | Elizabeth D. Milton | 57 | Mother-in-law | None | South Carolina |
| 33 | John J. Strickland | 72 | Head | Teacher | South Carolina |
| 34 | Lula M. Strickland | 67 | Sister | None | South Carolina |
| 35 | Mary S. Dickey | 59 | Niece-H | None | Florida |
| 36 | Robert Hatch | 48 | Servant | Butler | South Carolina |
| 37 | Edward G. Isaac | 31 | Head | Agent | South Carolina |
| 38 | Nell J. Isaac | 25 | Wife-H | Cashier | South Carolina |
| 39 | Edward G. Jr. Isaac | 3 | Son | None | South Carolina |
| 40 | Jean Isaac | 1 | Daughter | None | South Carolina |
| 41 | Edward B. Bagley | 34 | Head | None | Virginia |
| 42 | Lottie S. Bagley | 34 | Wife-H | Clerk-Layer|Manager | South Carolina |
| 43 | John B. Bagley | 10 | Son | None | South Carolina |
| 44 | Edward B. Jr. Bagley | 8 | Son | None | South Carolina |
| 45 | Harry C. Bagley | 5 | Son | None | South Carolina |
| 46 | James D. Collins | 57 | Head | None | North Carolina |
| 47 | Minnie C. Collins | 48 | Wife-H | Proprietor | South Carolina |
| 48 | Ruth Windsor | 39 | Lodger | None | Canada-English |
| 49 | Sophie Windsor | 27 | Lodger | Nurse | Canada-English |
| 50 | Annie S. Cunningham | 25 | Lodger | Assistant | South Carolina |
Related Census Records
Pedigree Summary
Harry + 1 sibling
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)