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John Strong — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Franklin, Ohio
Our Model Tree links this John Strong across the 1930 and 1940 US Censuses in Franklin, Ohio (XGBoost, ~Confirmed) — first a son (b.~1924), then head of a 8-person household.
Age 6
b. ~1924
Male
Son
Born: Ohio
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Franklin, Ohio |
| Surname | Strong |
| Given Name | John M. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Can Read/Write | No |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Columbus City |
| 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 |
|---|---|---|---|---|
| William Strong | Son | — | 10 | ~1920 |
| Rosa Strong | Daughter | — | 4 | ~1926 |
| Elisha Strong | Head | — | 48 | ~1882 |
| Thomas Strong | Son | — | 12 | ~1918 |
| William Strong | Son | — | 2 | ~1928 |
| Ruth Strong | Daughter | — | 8 | ~1922 |
| Edna Strong | Spouse | — | 41 | ~1889 |
| John Strong | Son | — | 6 | ~1924 |
Census Appearances
1930
Franklin, Ohio
Son, age 6
Franklin, Ohio · implied b. ~1924 — 8 household members
| Surname | Strong |
| Given Name | John M. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Ohio |
| Can Read/Write | No |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Franklin-County, Ohio
Son, age 17
Franklin-County, Ohio · implied b. ~1923 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Strong |
| Given Name | Johnnetta |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Columbus |
| 1935 Residence (County) | Franklin |
| Occupation | Pin Boy |
| Industry | Bowling Alley |
| Class of Worker | PW |
| Hours Worked | 36 |
| Income (1939) | 144 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Strong across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Strong
Son · 1930 · age 6 · b. ~1924 · Ohio
★ You are viewing this record
Sibling
William Strong
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Strong
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rosa Strong
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Strong
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Strong
Sibling · 1930 · 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
1930 US Federal Census — Franklin, Ohio
Open full size
1930 US Federal Census — Franklin, Ohio
Page Contents
50 people indexed on this census page (ia:1930:ohiocensus00reel1794:0859)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Lester | 24 | Son | Laborer | Georgia |
| 52 | Henry Martin | 46 | Head | Laborer | Virginia |
| 53 | Alice Martin | 45 | Wife | — | Virginia |
| 54 | Edward Mcgregor | 50 | Head | Laborer | Virginia |
| 55 | Mary Mcgregor | 48 | Wife | — | Virginia |
| 56 | Mattie Martin | 39 | Head | Servant | Virginia |
| 57 | Arthur L. Lee | 36 | Lodger | Cook | Missouri |
| 58 | Florence Bean | 29 | Lodger | Servant | Georgia |
| 59 | Robert Johnson | 32 | Head | Laborer | Virginia |
| 60 | Lucille Johnson | 28 | Wife | — | Virginia |
| 61 | Robert Jr. Johnson | 6 | Son | — | Virginia |
| 62 | James Cloud | 34 | Head | Laborer | North Carolina |
| 63 | Ida Cloud | 34 | Wife | — | Virginia |
| 64 | Dorothea Cloud | 5 | Daughter | — | Ohio |
| 65 | Jackson C. Gundy | 31 | Head | Cook | Texas |
| 66 | Rachel Gundy | 31 | Wife | — | Virginia |
| 67 | James Manning | 31 | Lodger | Wrecker Operator | Alabama |
| 68 | John Poindexter | 45 | Head | Machinist | Virginia |
| 69 | Alice Poindexter | 39 | Wife | — | Ohio |
| 70 | Ardelle Poindexter | 9 | Daughter | — | Ohio |
| 71 | George Poindexter | 8 | Son | — | Ohio |
| 72 | James Poindexter | 7 | Son | — | Ohio |
| 73 | Mary Poindexter | 5 | Daughter | — | Ohio |
| 74 | Walter Poindexter | 4 | Son | — | Ohio |
| 75 | Florence Poindexter | 2 | Daughter | — | Ohio |
| 76 | Frank Mcneary | 45 | Head | Coach Cleaner | North Carolina |
| 77 | Annie P. Mcneary | 49 | Wife | — | Georgia |
| 78 | William Hill | 41 | Head | Laborer | North Carolina |
| 79 | Elizabeth Hill | 43 | Wife | — | North Carolina |
| 80 | Katie Smith | 44 | Head | Servant | Tennessee |
| 81 | Ruth Smith | 24 | Daughter | Chamber Maid | Tennessee |
| 82 | William Smith | 20 | Son | Delivery Boy | Tennessee |
| 83 | Keller Matthews | 29 | Lodger | — | Tennessee |
| 84 | Margaret Davis | 53 | Head | Dresser | Virginia |
| 85 | Lowell Emma Davis | 29 | Daughter | Musician | Ohio |
| 86 | Elisha Strong | 48 | Head | Laborer | Tennessee |
| 87 | Edna Strong | 41 | Wife | — | Ohio |
| 88 | Thomas Strong | 12 | Son | — | Ohio |
| 89 | William Strong | 10 | Son | — | Ohio |
| 90 | Ruth Strong | 8 | Daughter | — | Ohio |
| 91 | John M. Strong THIS PERSON | 6 | Son | — | Ohio |
| 92 | Rosa Strong | 4 | Daughter | — | Ohio |
| 93 | William J. Strong | 2 | Son | — | Ohio |
| 94 | John W. Jenkins | 49 | Head | Proprietor | South Carolina |
| 95 | Josephine Jenkins | 42 | Wife | — | South Carolina |
| 96 | Paul Price | 20 | Nephew | Laborer | South Carolina |
| 97 | Sarah George Price | 21 | Niece | Attendant | North Carolina |
| 98 | Frank Thompson | 42 | Head | Laborer | South Carolina |
| 99 | Eliza Thompson | 36 | Wife | — | Georgia |
| 100 | Savannah Thompson | 16 | Daughter | — | Georgia |
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)