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Margaret Mahoney — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Fulton-County, Georgia
Our Model Tree links this Margaret Mahoney across the 1920, 1930 and 1940 US Censuses in Fulton-County, Georgia (XGBoost, ~Confirmed) — first a head (b.~1885), then head of a 2-person household.
Age 55
b. ~1885
Female
Head
Born: Rhode Island
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Fulton-County, Georgia |
| Surname | Mahoney |
| Given Name | Margaret D. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Widowed |
| Birthplace | Rhode Island |
| 1935 Residence (City) | Atlanta City |
| 1935 Residence (County) | Fulton |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | H 4 |
| 1935 Residence | Same home |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
| Township / Ward | Atlanta City |
| Est. Birth Year | ~1885 |
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.
2 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Margaret Mahoney | Head | — | 55 | ~1885 |
| Harold Mahoney | Son | — | 24 | ~1916 |
Census Appearances
1920
Fulton, Georgia
Spouse, age 32
Fulton, Georgia · implied b. ~1888 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mahoney |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Rhode Island |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
1930
Fulton, Georgia
Other, age 44
Fulton, Georgia · implied b. ~1886 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mahoney |
| Given Name | Margaret D |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Rhode Island |
| Age at First Marriage | 18 |
| Father's Birthplace | Ireland Free State |
| Mother's Birthplace | Ireland Free State |
| Occupation | Clerk |
| Industry | Clothing Store |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
1940
Fulton-County, Georgia
Head, age 55
Fulton-County, Georgia · implied b. ~1885 — 2 household members
| Surname | Mahoney |
| Given Name | Margaret D. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Widowed |
| Birthplace | Rhode Island |
| 1935 Residence (City) | Atlanta City |
| 1935 Residence (County) | Fulton |
| Class of Worker | 0 |
| Highest Grade | H 4 |
| 1935 Residence | Same home |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
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 Margaret Mahoney across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Margaret Mahoney
Head · 1940 · age 55 · b. ~1885 · Georgia
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Fulton-County, Georgia
Open full size
1940 US Federal Census — Fulton-County, Georgia
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00732-00068)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Lucy Bodenheimer | 19 | Lodger | Salesman | Georgia |
| 42 | Buddy Simms | 19 | Lodger | Service Man | Georgia |
| 43 | Frank Brown | 20 | Lodger | Attendant | Georgia |
| 44 | Frank Daniel | 20 | Lodger | Operator | Georgia |
| 45 | Melvin Bonner | 21 | Lodger | Service Mgr. | Georgia |
| 46 | Jessie Mckenzie | 35 | Lodger | Salesman | Georgia |
| 47 | Craig Hurdal | 35 | Lodger | District Mgr. | Georgia |
| 48 | Edward Riddell | 26 | Lodger | Office Clerk | Georgia |
| 49 | Ida Mae | 19 | Servant | Servant | Georgia |
| 50 | Theo. Gary | 56 | Head | Owner & Manager | South Carolina |
| 51 | Margaret D. Gary | 50 | Wife | — | Tennessee |
| 52 | Ophilia Daniel | 80 | Mother-in-law | — | Alabama |
| 53 | William C. Alford | 20 | Nephew | — | Atlanta, Georgia |
| 54 | Charlie Cox | 40 | Head | U.S. Marshall | Georgia |
| 55 | Grace Cox | 35 | Wife | — | Georgia |
| 56 | Grace Cox | 12 | Daughter | — | Georgia |
| 57 | Charlie Cox | 9 | Son | — | Georgia |
| 58 | Wilda Kelly | 44 | Servant | Maid | Georgia |
| 59 | Milton Morris | 52 | Head | Stock Business | Alabama |
| 60 | Eunice Morris | 50 | Wife | — | Georgia |
| 61 | Mary Morris | 21 | Daughter | — | Florida |
| 62 | Frank O. Wallman | 47 | Head | Adjuster | Pennsylvania |
| 63 | Evelyn Wallman | 48 | Wife | — | Pennsylvania |
| 64 | Lynn Wallman | 8 | Daughter | — | Florida |
| 65 | Joel Jr. Armistead | 39 | Head | Sales Manager | Georgia |
| 66 | Annie D. Armistead | 38 | Wife | — | Georgia |
| 67 | James D. Mckinney | 60 | Head | Salesman | Georgia |
| 68 | Gertrude Mckinney | 50 | Wife | Salesman | Georgia |
| 69 | Edward H. Cochrane | 32 | Head | Dist. Manager | North Carolina |
| 70 | Suzanne Cochrane | 27 | Wife | — | North Carolina |
| 71 | Susan Cochrane | 4 | Daughter | — | Georgia |
| 72 | Margaret D. Mahoney THIS PERSON | 55 | Head | — | Rhode Island |
| 73 | Harold H. Mahoney | 24 | Son | Clerk | Georgia |
| 74 | Rufus Ashew | 32 | Head | Physician | Georgia |
| 75 | Mary Ashew | 23 | Wife | — | Georgia |
| 76 | Mary Ann Lanier | 63 | Head | — | Tennessee |
| 77 | Connie Lanier | 25 | Daughter | Mail Order | Tennessee |
| 78 | Caroline Lanier | 22 | Daughter | Office | Tennessee |
| 79 | Adine Jones | 40 | Daughter | Office | Tennessee |
| 80 | Mary Betty Jones | 16 | Daughter | — | Tennessee |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)