MD
Mary Daugherty — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Harford-County, Maryland
Our Model Tree links this Mary Daugherty across the 1930 and 1940 US Censuses in Harford-County, Maryland (XGBoost, ~Confirmed) — first a spouse (b.~1899), then head of a 13-person household.
Age 41
b. ~1899
Female
Spouse
Born: Maryland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Harford-County, Maryland |
| Surname | Daugherty |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Dist #3 Bel Air |
| 1935 Residence (County) | Harford |
| Additional Details | |
| Industry | H |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Dist 3 Bel Air |
| Est. Birth Year | ~1899 |
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.
13 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Kenneth Daugherty | Son | — | 10 | ~1930 |
| Bertha Daugherty | Daughter | — | 5 | ~1935 |
| Mary Daugherty | Spouse | — | 41 | ~1899 |
| Clarence Daugherty | Head | — | 46 | ~1894 |
| Robert Bishop | Other | — | 22 | ~1918 |
| Curtis Daugherty | Son | — | 13 | ~1927 |
| Earl Daugherty | Son | — | 14 | ~1926 |
| Nancy Daugherty | Daughter | — | 2 | ~1938 |
| Madison Daugherty | Son | — | 8 | ~1932 |
| Arlene Bishop | Other | — | ~1940 | |
| Ida Bishop | Daughter | — | 17 | ~1923 |
| John Daugherty | Son | — | 19 | ~1921 |
| Shirley Daugherty | Daughter | — | 1 | ~1939 |
Census Appearances
1930
Harford, Maryland
Spouse, age 31
Harford, Maryland · implied b. ~1899 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Daugherty |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 17 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Harford-County, Maryland
Spouse, age 41
Harford-County, Maryland · implied b. ~1899 — 13 household members
| Surname | Daugherty |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Dist #3 Bel Air |
| 1935 Residence (County) | Harford |
| Industry | H |
| Highest Grade | No 7 |
| 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 Daugherty across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Daugherty
Spouse · 1940 · age 41 · b. ~1899 · Maryland
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Harford-County, Maryland
Open full size
1940 US Federal Census — Harford-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01551-00554)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Jane-Ellen Anderson | 78 | Sister-in-law | — | Maryland |
| 2 | Henry Grason | 42 | Servant | Servant | Maryland |
| 3 | Alice Drago | 84 | Head | — | Maryland |
| 4 | John Sellers | 63 | Son-in-law | — | Pennsylvania |
| 5 | Lilla Mae Sellers | 55 | Daughter | — | Maryland |
| 6 | George Elsner | 37 | Head | Farmer | Maryland |
| 7 | William Elsner | 34 | Brother | Carpenter | Maryland |
| 8 | Archer Glassman | 23 | Head | Odd Jobs | Maryland |
| 9 | Herbert Gorsuch | 47 | Head | Bookkeeper | Maryland |
| 10 | Cora Gorsuch | 46 | Wife | — | Maryland |
| 11 | Edith Gorsuch | 16 | Daughter | — | Maryland |
| 12 | Kate Gorsuch | 74 | Aunt | — | Maryland |
| 13 | Mckinley Bond | 42 | Servant | Laborer | Maryland |
| 14 | George D. Foley | 33 | Head | Farmer | Maryland |
| 15 | Mary Foley | 33 | Wife | — | Maryland |
| 16 | David Foley | 9 | Adopted Son | — | Maryland |
| 17 | Lester S. Burchett | 53 | Head | Laborer | North Carolina |
| 18 | Luna A. Burchett | 43 | Wife | — | North Carolina |
| 19 | Pearl Burchett | 12 | Daughter | — | Maryland |
| 20 | Howard Burchett | 10 | Son | — | Maryland |
| 21 | Betty Burchett | 7 | Daughter | — | Maryland |
| 22 | Mary Burchett | 4 | Daughter | — | Maryland |
| 23 | John Green | 54 | Head | Laborer | Maryland |
| 24 | Mary Green | 42 | Wife | — | Pennsylvania |
| 25 | Clarence E. Daugherty | 46 | Head | — | Maryland |
| 26 | Mary Daugherty THIS PERSON | 41 | Wife | — | Maryland |
| 27 | John Daugherty | 19 | Son | Laborer | Maryland |
| 28 | Earl Daugherty | 14 | Son | — | Maryland |
| 29 | Curtis Daugherty | 13 | Son | — | Maryland |
| 30 | Kenneth Daugherty | 10 | Son | — | Maryland |
| 31 | Madison Daugherty | 8 | Son | — | Maryland |
| 32 | Bertha Daugherty | 5 | Daughter | — | Maryland |
| 33 | Nancy Daugherty | 2 | Daughter | — | Maryland |
| 34 | Shirley Daugherty | 1 | Daughter | — | Maryland |
| 35 | Robert Bishop | 22 | Son-in-law | Laborer | North Carolina |
| 36 | Ida Bishop | 17 | Daughter | — | Maryland |
| 37 | Arlene Bishop | 0 | Granddaughter | — | Maryland |
| 38 | Wiley Pleasants | 43 | Head | Blacksmith | Virginia |
| 39 | Jettie Pleasants | 43 | Wife | — | Virginia |
| 40 | Ruby Pleasants | 13 | Daughter | — | California |
Related Census Records
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)