MS
Mamie Smith — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Hamilton, Ohio
Our Model Tree links this Mamie Smith across the 1920, 1930 and 1940 US Censuses in Hamilton, Ohio (XGBoost, ~Confirmed) — first a spouse (b.~1888), then head of a 9-person household.
Age 42
b. ~1888
Female
Spouse
Born: Ohio
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Hamilton, Ohio |
| Surname | Smith |
| Given Name | Mamie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 22 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | England |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | St Bernard City |
| Est. Birth Year | ~1888 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mamie | Age | Birth yr |
|---|---|---|---|---|
| Helen Schwab | Daughter | — | 16 | ~1914 |
| Loretta Schwab | Daughter | — | 14 | ~1916 |
| Helen Fahl | Daughter | — | 22 | ~1908 |
| James Harter | Other | — | 75 | ~1855 |
| Clarence Smith | Other | — | 45 | ~1885 |
| Frank Fahl | Other | — | 53 | ~1877 |
| Elwood Fahl | Son | — | 25 | ~1905 |
| Mamie Smith | Spouse | — | 42 | ~1888 |
| Linna Fahl | Spouse | — | 57 | ~1873 |
Census Appearances
1920
Hamilton, Ohio
Spouse, age 32
Hamilton, Ohio · implied b. ~1888 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Mamie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Ohio |
| Father's Birthplace | Ireland |
| Mother's Birthplace | England |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Hamilton, Ohio
Spouse, age 42
Hamilton, Ohio · implied b. ~1888 — 9 household members
| Surname | Smith |
| Given Name | Mamie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 22 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | England |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
Spouse, age 52
Hamilton-County, Ohio · implied b. ~1888 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Minnie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Cheviot City |
| 1935 Residence (County) | Hamilton |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| 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 Mamie Smith across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mamie Smith
Spouse · 1930 · age 42 · b. ~1888 · Ohio
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Hamilton, Ohio
Open full size
1930 US Federal Census — Hamilton, Ohio
Page Contents
37 people indexed on this census page (ia:1930:ohiocensus00reel1819:0228)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Helen Schwab | 16 | daughter | — | Ohio |
| 2 | Loretta Schwab | 14 | daughter | — | Ohio |
| 3 | Frank Fahl | 53 | R | Meat Cutter | Ohio |
| 4 | Linna Fahl | 57 | Wife | — | Indiana |
| 5 | Elwood Fahl | 25 | son | Pharmacist | Ohio |
| 6 | Helen Fahl | 22 | daughter | Auditor | Ohio |
| 7 | James Harter | 75 | Father-in-law | Retired | Indiana |
| 8 | Clarence Smith | 45 | R | Construction | Ohio |
| 9 | Mamie Smith THIS PERSON | 42 | Wife | — | Ohio |
| 10 | Kate Reddington | 46 | Head | Dressmaker | Ohio |
| 11 | Anna Reddington | 44 | sister | — | Ohio |
| 12 | Bessie Couples | 58 | Head | — | Virginia |
| 13 | Ira Couples | 33 | son | Dentist | Virginia |
| 14 | Beulah Couples | 27 | daughter | — | Virginia |
| 15 | Clyde Couples | 24 | son | Pharmacist | Virginia |
| 16 | George Mcmichael | 28 | R | Teacher | Ohio |
| 17 | Charles E. Mcmichael | 26 | brother | Production Man | Ohio |
| 18 | Walter E. Strolin | 47 | Head | Commercial Traveler | Ohio |
| 19 | Rosa Strolin | 34 | Wife | — | Illinois |
| 20 | Walter E. Strolin | 11 | son | — | Ohio |
| 21 | Milhette Strolin | 1 | daughter | — | Ohio |
| 22 | Howard Sellers | 36 | R | Jobber | Ohio |
| 23 | May Sellers | 34 | Wife | — | Ohio |
| 24 | Harold Sellers | 11 | son | — | Ohio |
| 25 | Patricia Sellers | 4 | daughter | — | Michigan |
| 26 | Harry Zeisler | 50 | Head | Chauffeur | Germany |
| 27 | Wava Zeisler | 45 | Wife | — | New York |
| 28 | Ivar Johnson | 33 | Lodger | Engineer | Sweden |
| 29 | George A. Dolan | 64 | R | Retail Merchant | England |
| 30 | Matilda A. Dolan | 58 | Wife | Fitter | Germany |
| 31 | Melissa Maines | 62 | R | Manageress | Kentucky |
| 32 | Mary Maines | 20 | daughter | Bookkeeper | Kentucky |
| 33 | Charles Hornung | 36 | Head | Retail Merchant | Germany |
| 34 | Alice Hornung | 24 | Wife | — | Roumania |
| 35 | Minnie Belle Hornung | 17 | daughter | — | Ohio |
| 36 | George F. Hymans | 50 | Head | Retail Merchant | Ohio |
| 37 | Fanny B. Hymans | 42 | Wife | Retail Merchant | Ohio |
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)