MF
Mary Frey — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Fulton, Georgia
Our Model Tree links this Mary Frey across the 1930 and 1940 US Censuses in Fulton, Georgia (XGBoost, ~Confirmed) — first a daughter (b.~1921), then head of a 6-person household.
Age 9
b. ~1921
Female
Daughter
Born: Georgia
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Fulton, Georgia |
| Surname | Frey |
| Given Name | Mary M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | Montana |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Township / Ward | Atlanta Borough |
| Est. Birth Year | ~1921 |
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 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Anna Frey | Spouse | — | 46 | ~1884 |
| Mary Frey | Daughter | — | 9 | ~1921 |
| Melvin Frey | Son | — | 5 | ~1925 |
| Albert Frey | Son | — | 14 | ~1916 |
| George Frey | Head | — | 47 | ~1883 |
| George Frey | Son | — | 17 | ~1913 |
Census Appearances
1930
Fulton, Georgia
Daughter, age 9
Fulton, Georgia · implied b. ~1921 — 6 household members
| Surname | Frey |
| Given Name | Mary M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | Montana |
| Can Read/Write | Yes |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1940
Fulton-County, Georgia
Daughter, age 21
Fulton-County, Georgia · implied b. ~1919 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Frye |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Georgia |
| 1935 Residence (City) | Atlanta City |
| 1935 Residence (County) | Fulton |
| Highest Grade | H 4 |
| 1935 Residence | Same house |
| 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 Mary Frey across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Frey
Daughter · 1930 · age 9 · b. ~1921 · Georgia
★ You are viewing this record
Sibling
George Frey
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Melvin Frey
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Albert Frey
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 — Fulton, Georgia
Open full size
1930 US Federal Census — Fulton, Georgia
Page Contents
50 people indexed on this census page (ia:1930:georgiacensus00reel362:0523)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | George A. Doby | 42 | Head | Truck Driver | Georgia |
| 2 | Leavy S. Doby | 46 | Wife | — | Georgia |
| 3 | Dewie L. Doby | 17 | Daughter | Machine Operator | Georgia |
| 4 | Pauline G. Doby | 14 | Daughter | — | Georgia |
| 5 | Mildred V. Doby | 13 | Daughter | — | Georgia |
| 6 | George A. Doby | 8 | Son | — | Georgia |
| 7 | Cecil E. Elder | 36 | Head | Truck Driver | Georgia |
| 8 | Velma M. Elder | 29 | Wife | — | Georgia |
| 9 | Dillie S. Smith | 26 | Sister | — | Georgia |
| 10 | Laird M. Long | 44 | Head | Contractor | Indiana |
| 11 | Elise B. Long | 41 | Wife | — | Virginia |
| 12 | Laird M. Jr. Long | 14 | Son | — | Georgia |
| 13 | James A. Turner | 23 | Head | Shipping Clerk | Georgia |
| 14 | Lillian E. Turner | 20 | Wife | — | Georgia |
| 15 | Barbara Turner | 1 | Daughter | — | Georgia |
| 16 | George R. Frey | 47 | Head | Carpenter | South Carolina |
| 17 | Anna B. Frey | 46 | Wife | — | Montana |
| 18 | George R. Jr. Frey | 17 | Son | — | Georgia |
| 19 | Albert E. Frey | 14 | Son | — | Georgia |
| 20 | Mary M. Frey THIS PERSON | 9 | Daughter | — | Georgia |
| 21 | Melvin M. Frey | 5 | Son | — | Georgia |
| 22 | Wm J. Cochran | 42 | Head | Mechanic | Georgia |
| 23 | Annie M. Cochran | 37 | Wife | — | Georgia |
| 24 | Ruth L. Cochran | 19 | Daughter | — | Georgia |
| 25 | Alfred Cochran | 15 | Son | — | Georgia |
| 26 | Frances M. Cochran | 12 | Daughter | — | Georgia |
| 27 | Joe M. Cochran | 10 | Son | — | Georgia |
| 28 | Mary Cochran | 8 | Daughter | — | Georgia |
| 29 | Dorothy G. Cochran | 5 | Daughter | — | Georgia |
| 30 | Mildred Cochran | 2 | Daughter | — | Georgia |
| 31 | Wm R. Simmons | 54 | Head | Foreman | Georgia |
| 32 | Nancy B. Simmons | 50 | Wife | — | Georgia |
| 33 | Donald B. Simmons | 28 | Son | Assembler | Georgia |
| 34 | Lucile A. Simmons | 23 | Daughter | Supervisor | Georgia |
| 35 | Charlie W. Simmons | 19 | Son | Packer | Georgia |
| 36 | Joe H. Davis | 19 | Nephew | — | Georgia |
| 37 | Clifford R. Oyle | 41 | Head | Truck Driver | Georgia |
| 38 | Hattie R. Oyle | 37 | Wife | — | Georgia |
| 39 | Cyrille Oyle | 15 | Daughter | — | Georgia |
| 40 | Ruby L. Oyle | 13 | Daughter | — | Georgia |
| 41 | Robert V. Oyle | 10 | Son | — | Georgia |
| 42 | Grady C. Oyle | 8 | Son | — | Georgia |
| 43 | Effie R. Oyle | 6 | Daughter | — | Georgia |
| 44 | Lillian E. Oyle | 4 | Daughter | — | Georgia |
| 45 | Janice E. Oyle | 1 | Daughter | — | Georgia |
| 46 | Addison Lankford | 49 | Head | Bill Cutter | Georgia |
| 47 | Hannie Lankford | 49 | Wife | — | Georgia |
| 48 | George T. Power | 64 | Head | Detective | Georgia |
| 49 | Fannie M. Power | 60 | Wife | — | Georgia |
| 50 | Elwyn M. Power | 22 | Son | Pipe Fitter | 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)