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John Mack — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Whitfield, Georgia
Our Model Tree links this John Mack across the 1920 and 1930 US Censuses in Whitfield, Georgia (XGBoost, ~Confirmed) — first a son (b.~1914), then head of a 11-person household.
Age 16
b. ~1914
Male
Son
Born: Georgia
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Whitfield, Georgia |
| Surname | Mack |
| Given Name | John H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Additional Details | |
| Occupation | Laborer |
| Industry | General Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Occupation | Laborer |
| Township / Ward | Dalton District 872 Part Of |
| Est. Birth Year | ~1914 |
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.
11 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Indiana Mack | Daughter | — | 5 | ~1925 |
| Jessie Mack | Daughter | — | 8 | ~1922 |
| Howard Mack | Son | — | ~1930 | |
| Mattie Mack | Daughter | — | 11 | ~1919 |
| George Mack | Son | — | 14 | ~1916 |
| Cora Mack | Other | — | 39 | ~1891 |
| James Mack | Daughter | — | 18 | ~1912 |
| John Mack | Son | — | 16 | ~1914 |
| William Mack | Head | — | 59 | ~1871 |
| Dorotha Mack | Daughter | — | 3 | ~1927 |
| Gordon Mack | Son | — | 6 | ~1924 |
Census Appearances
1920
Whitfield, Georgia
Son, age 5
Whitfield, Georgia · implied b. ~1915 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mace |
| Given Name | John H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Can Read | No |
| Can Write | No |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1930
Whitfield, Georgia
Son, age 16
Whitfield, Georgia · implied b. ~1914 — 11 household members
| Surname | Mack |
| Given Name | John H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Occupation | Laborer |
| Industry | General Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| 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 John Mack across 2 US Census years (1920 and 1930) in Whitfield, Georgia, using XGBoost record linkage.
Show:
This person
Anchor record
John Mack
Son · 1930 · age 16 · b. ~1914 · Georgia
★ You are viewing this record
Sibling
Indiana Mack
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Mack
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jessie Mack
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorotha Mack
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Howard Mack
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gordon Mack
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mattie Mack
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Mack
Sibling · 1930 · age 14
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 — Whitfield, Georgia
Open full size
1930 US Federal Census — Whitfield, Georgia
Page Contents
50 people indexed on this census page (ia:1930:georgiacensus00reel393:0256)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Lula C. | 63 | Wife-H | — | Georgia |
| 52 | Horace | 23 | Son-in-law | Knitter | Georgia |
| 53 | Allene | 20 | Daughter | Folder | Georgia |
| 54 | Hazel | 17 | Daughter | — | Georgia |
| 55 | Sid Walker Mcmahon | 31 | Head | Fixer | Tennessee |
| 56 | Bennie D. Mcmahon | 24 | Wife-H | — | Georgia |
| 57 | Walker Jr. Mcmahon | 8 | Son | — | Georgia |
| 58 | Pauline M. Mcmahon | 5 | Daughter | — | Georgia |
| 59 | Harold W. Mcmahon | 2 | Son | — | Georgia |
| 60 | Carl J. Mcmahon | 1 | Son | — | Georgia |
| 61 | Doris J. Mcmahon | 0 | Daughter | — | Georgia |
| 62 | Mary E. Roe | 59 | Head-H | — | Georgia |
| 63 | Ola E. Roe | 41 | Daughter | — | Georgia |
| 64 | Johnie Roe | 27 | Daughter | — | Georgia |
| 65 | Horace B. Smith | 36 | Head | Knitter | Georgia |
| 66 | Clara M. Smith | 31 | Wife-H | Looper | Georgia |
| 67 | Annie R. Smith | 11 | Daughter | — | Georgia |
| 68 | John B. Smith | 8 | Son | — | Georgia |
| 69 | Antongenia M. Smith | 5 | Daughter | — | Georgia |
| 70 | Bettie S. Smith | 3 | Daughter | — | Georgia |
| 71 | William Mack | 59 | Head | Farmer | Georgia |
| 72 | Cora Mack | 39 | Wife-H | Laundress | Georgia |
| 73 | James B. Mack | 18 | Daughter | — | Georgia |
| 74 | John H. Mack THIS PERSON | 16 | Son | Laborer | Georgia |
| 75 | George A. Mack | 14 | Son | Laborer | Georgia |
| 76 | Mattie L. Mack | 11 | Daughter | — | Georgia |
| 77 | Jessie L. Mack | 8 | Daughter | — | Georgia |
| 78 | Gordon L. Mack | 6 | Son | — | Georgia |
| 79 | Indiana Mack | 5 | Daughter | — | Georgia |
| 80 | Dorotha Mack | 3 | Daughter | — | Georgia |
| 81 | Howard L. Mack | 0 | Son | — | Georgia |
| 82 | Luther T. Banks | 50 | Head | Laborer | Georgia |
| 83 | Emma L. Banks | 57 | Wife-H | — | Kentucky |
| 84 | Willie C. Banks | 26 | Son | Record Clerk | Georgia |
| 85 | Jessie L. Banks | 19 | Daughter | Looper | Georgia |
| 86 | Nannie Allen | 33 | Boarder | Looper | Tennessee |
| 87 | Anna Powell | 23 | Boarder | Pairer | Tennessee |
| 88 | Pete Glenn | 38 | Head | — | Georgia |
| 89 | George G. Glenn | 15 | Son | — | Georgia |
| 90 | Leon H. Wheat | 23 | Son-in-law | Knitter | Georgia |
| 91 | Tommie L. Wheat | 18 | Daughter | Typist | Georgia |
| 92 | Arbin A. Dodd | 20 | Lodger | Knitter | Alabama |
| 93 | Mary N. Meeks | 47 | Head-H | Menders | Alabama |
| 94 | Bessie B. Haukings | 23 | Boarder | Inspector | Alabama |
| 95 | Lizzie Smith | 59 | Head-H | — | Tennessee |
| 96 | Ira Smith | 35 | Daughter | Mender | Georgia |
| 97 | Bertha Smith | 22 | Daughter | Mender | Georgia |
| 98 | Elsie Chastain | 18 | Boarder | Mender | Georgia |
| 99 | Lucy D. Williams | 57 | Lodger | Seamer | Georgia |
| 100 | Pearl D. Williams | 18 | Lodger | Looper | Georgia |
Related Census Records
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)