MH
Mary Hurley — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this Mary Hurley across the 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed) — first a spouse (b.~1888), then head of a 9-person household.
Age 52
b. ~1888
Female
Spouse
Born: Maryland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | Hurley |
| Given Name | Mary C |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | No |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Baltimore 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 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Frances Hurley | Daughter | — | 18 | ~1922 |
| Mary Hurley | Daughter | — | 20 | ~1920 |
| Lorraine Hurley | Daughter | — | 10 | ~1930 |
| Dorothy Hurley | Daughter | — | 15 | ~1925 |
| William Hurley | Head | — | 56 | ~1884 |
| Melvin Brewer | Other | — | 22 | ~1918 |
| Eugene Hurley | Son | — | 13 | ~1927 |
| Louis Hurley | Son | — | 9 | ~1931 |
| Mary Hurley | Spouse | — | 52 | ~1888 |
Census Appearances
1930
Baltimore, Maryland
Other, age 42
Baltimore, Maryland · implied b. ~1888 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hurley |
| Given Name | Mary M |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 30 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Germany |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Spouse, age 52
Baltimore-City-County, Maryland · implied b. ~1888 — 9 household members
| Surname | Hurley |
| Given Name | Mary C |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Class of Worker | 0 |
| Highest Grade | No |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
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 Hurley across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Hurley
Spouse · 1940 · age 52 · b. ~1888 · Maryland
★ 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 — Baltimore-City-County, Maryland
Open full size
1940 US Federal Census — Baltimore-City-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01511-00586)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Laib Greenberg | 66 | Head | Storekeeper | Russia |
| 2 | Rebecca Greenberg | 34 | daughter | New Worker | Russia |
| 3 | Sarah Greenberg | 32 | daughter | Floor-Lady | Russia |
| 4 | Goldy Greenberg | 30 | daughter | Sewing Machine Operator | Russia |
| 5 | Isadore Greenberg | 28 | son | Store Mgr | Russia |
| 6 | Rose Greenberg | 25 | daughter | Sales-Girl | Russia |
| 7 | Lhea Greenberg | 23 | daughter | School Teacher | Russia |
| 8 | Rachel Greenberg | 21 | daughter | Secretary | Russia |
| 9 | Jacob Kaplan | 78 | Head | — | Russia |
| 10 | Leah Kaplan | 26 | daughter | Book-Keeper | Maryland |
| 11 | Louis Smuckler | 32 | son-in-law | Chauffer | Maryland |
| 12 | Rena Smuckler | 26 | Daughter | — | Maryland |
| 13 | Marvin E Smuckler | 1 | grandson | — | Maryland |
| 14 | William E Hurley | 56 | Head | — | Irish Free State |
| 15 | Mary C Hurley THIS PERSON | 52 | Wife | — | Maryland |
| 16 | Mary Hurley | 20 | daughter | Junior Service Worker | Maryland |
| 17 | Frances Hurley | 18 | daughter | — | Maryland |
| 18 | Dorothy Hurley | 15 | daughter | — | Maryland |
| 19 | Eugene Hurley | 13 | Son | — | Maryland |
| 20 | Lorraine Hurley | 10 | daughter | — | Maryland |
| 21 | Louis Hurley | 9 | Son | — | Maryland |
| 22 | Melvin Brewer | 22 | Cousin | Tube-Maker | Maryland |
| 23 | Margaret Morgan | 29 | Head | — | Maryland |
| 24 | Jean Morgan | 11 | daughter | — | Wash. D.C. |
| 25 | Donald Morgan | 9 | son | — | Wash. D.C. |
| 26 | Maurice Schwartz | 32 | Head | Storekeeper | Maryland |
| 27 | Beatrice Schwartz | 22 | wife | — | Illinois |
| 28 | Bryan Schwartz | 1 | son | — | Maryland |
| 29 | Walter Mazulis | 42 | Head | — | Latvia |
| 30 | Anna Mazulis | 32 | wife | — | Maryland |
| 31 | Katharine Mazulis | 3 | daughter | — | Maryland |
| 32 | John Brinska | 26 | Head | Loader | Pennsylvania |
| 33 | Martin Tetter | 46 | Partner | Floor Sander | Latvia |
| 34 | Yetta Leosz | 65 | Head | — | Russia |
| 35 | Abraham Leosz | 40 | Son | — | Pennsylvania |
| 36 | Israel Leosz | 30 | Son | Distributor | Maryland |
| 37 | Irene Harrison | 35 | Daughter | Sales Lady | Maryland |
| 38 | Pete Pasta | 51 | Head | Barber | Italy |
| 39 | Rosiana Pasta | 49 | Wife | — | Italy |
| 40 | Anthony Pasta | 15 | Son | — | Maryland |
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)