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John Mooney — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Barnwell, South Carolina
Our Model Tree links this John Mooney across the 1930 and 1940 US Censuses in Barnwell, South Carolina (XGBoost, ~Confirmed) — first a son (b.~1924), then head of a 8-person household.
Age 6
b. ~1924
Male
Son
Born: South Carolina
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Barnwell, South Carolina |
| Surname | Mooney |
| Given Name | John R |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 6 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | Alabama |
| Additional Details | |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Township / Ward | Richland Township |
| Est. Birth Year | ~1924 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Annie Mooney | Daughter | — | 2 | ~1928 |
| Mark Mooney | Head | — | 51 | ~1879 |
| Hattie Mooney | Daughter | — | 9 | ~1921 |
| John Mooney | Son | — | 6 | ~1924 |
| Harry Mooney | Son | — | 11 | ~1919 |
| Hattie Mooney | Spouse | — | 40 | ~1890 |
| Mark Mooney | Son | — | 5 | ~1925 |
| Mary Mooney | Daughter | — | 7 | ~1923 |
Census Appearances
1930
Barnwell, South …
Son, age 6
Barnwell, South Carolina · implied b. ~1924 — 8 household members
| Surname | Mooney |
| Given Name | John R |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 6 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | Alabama |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1940
Barnwell-County, South …
Son, age 18
Barnwell-County, South Carolina · implied b. ~1922 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mooney |
| Given Name | Joe |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Four Mile Township |
| 1935 Residence (County) | Barnwell |
| Occupation | Board mover |
| Industry | Saw mill |
| Class of Worker | PW |
| Hours Worked | 42 |
| Income (1939) | 96 |
| Highest Grade | No 2 |
| 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 John Mooney across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Mooney
Son · 1930 · age 6 · b. ~1924 · South Carolina
★ You are viewing this record
Sibling
Hattie Mooney
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Mooney
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Annie Mooney
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harry Mooney
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mark Mooney
Sibling · 1930 · 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
1930 US Federal Census — Barnwell, South Carolina
Open full size
1930 US Federal Census — Barnwell, South Carolina
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2187unit:0967)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | William Walker | 60 | Head | Farmer | South Carolina |
| 52 | Cornelia Walker | 55 | Wife | — | South Carolina |
| 53 | Paul S Hazel | 35 | Head | Farmer | South Carolina |
| 54 | Emily Hazel | 30 | Wife | — | South Carolina |
| 55 | L W Hazel | 14 | Son | — | South Carolina |
| 56 | William Hazel | 12 | Son | — | South Carolina |
| 57 | Paul S Jr Hazel | 10 | Son | — | South Carolina |
| 58 | Selma Hazel | 4 | Son | — | South Carolina |
| 59 | Farmer Smith | 42 | Head | Farmer | South Carolina |
| 60 | Sara Smith | 21 | Daughter | — | South Carolina |
| 61 | Julia S Smith | 13 | Son | Farm Laborer | South Carolina |
| 62 | John J Smith | 5 | Son | Farm Laborer | South Carolina |
| 63 | Gwendolyn Smith | 2 | Daughter | — | South Carolina |
| 64 | Annie Roundtree | 65 | Sister | — | South Carolina |
| 65 | Golden Walton | 32 | Head | Farm Laborer | South Carolina |
| 66 | Dorkis Walton | 25 | Wife | — | South Carolina |
| 67 | Dick H Wilson | 40 | Head | Farmer | South Carolina |
| 68 | Lula Wilson | 39 | Wife | — | South Carolina |
| 69 | Josephine Wilson | 12 | Daughter | — | South Carolina |
| 70 | Gladys Wilson | 10 | Daughter | — | South Carolina |
| 71 | Cecil Wilson | 12 | Son | — | South Carolina |
| 72 | Hilton S Owens | 25 | Boarder | Laborer | South Carolina |
| 73 | Dora May Owens | 17 | Wife | — | South Carolina |
| 74 | Willie Brown | 40 | Head | Farmer | South Carolina |
| 75 | Lona Brown | 45 | Wife | — | South Carolina |
| 76 | David Brown | 19 | Son | Farm Laborer | South Carolina |
| 77 | Willie M Brown | 17 | Daughter | — | South Carolina |
| 78 | Lucia Brown | 15 | Daughter | — | South Carolina |
| 79 | Norman L Brown | 13 | Son | — | South Carolina |
| 80 | Ruby Brown | 12 | Daughter | — | South Carolina |
| 81 | Johnnie Bush | 24 | Step-son | Farm Laborer | South Carolina |
| 82 | Robert B Bush | 21 | Step-son | Farm Laborer | South Carolina |
| 83 | William Tate | 18 | Boarder | Farm Laborer | South Carolina |
| 84 | Clarence Barton | 6 | H-son | — | South Carolina |
| 85 | Leroy Barton | 3 | H-son | — | South Carolina |
| 86 | Henry Dorch | 20 | Head | Farm Laborer | South Carolina |
| 87 | Mark Mooney | 51 | Head | Farmer | South Carolina |
| 88 | Hattie Mooney | 40 | Wife | — | Alabama |
| 89 | Harry Mooney | 11 | Son | — | South Carolina |
| 90 | Hattie Mooney | 9 | Daughter | — | South Carolina |
| 91 | Mary Mooney | 7 | Daughter | — | South Carolina |
| 92 | John R Mooney THIS PERSON | 6 | Son | — | South Carolina |
| 93 | Mark Jr Mooney | 5 | Son | — | South Carolina |
| 94 | Annie L Mooney | 2 | Daughter | — | South Carolina |
| 95 | Dan H Osama | 52 | Head | Farmer | South Carolina |
| 96 | Eva Osama | 40 | Wife | — | South Carolina |
| 97 | Benj A Muse | 46 | Head | Farmer | South Carolina |
| 98 | Margret C Muse | 13 | Daughter | — | South Carolina |
| 99 | Mildred D Muse | 12 | Daughter | — | South Carolina |
| 100 | Rob W Muse | 10 | Son | — | South Carolina |
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)