MD
Mary Dorsey — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Frederick, Maryland
Our Model Tree links this Mary Dorsey across the 1910, 1920, 1930 and 1940 US Censuses in Frederick, Maryland (XGBoost, ~Confirmed) — first a spouse (b.~1878), then head of a 12-person household.
Age 32
b. ~1878
Female
Spouse
Born: Maryland
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Frederick, Maryland |
| Surname | Dorsey |
| Given Name | Mary J. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Maryland |
| Years Married | 20 |
| Children Born | 9 |
| Children Living | 9 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Election District No 9 Part Of Precinct No 1 |
| Est. Birth Year | ~1878 |
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.
12 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Louise Dorsey | Daughter | — | 2 | ~1908 |
| Mary Dorsey | Spouse | — | 32 | ~1878 |
| Mary Dorsey | Daughter | — | 15 | ~1895 |
| Earl Dorsey | Son | — | 7 | ~1903 |
| Rebecca Bush | Other | — | 87 | ~1823 |
| Horace Dorsey | Son | — | 19 | ~1891 |
| Herbert Dorsey | Son | — | 12 | ~1898 |
| Beatrice Dorsey | Daughter | — | 4 | ~1906 |
| Rachel Dorsey | Daughter | — | 13 | ~1897 |
| John Dorsey | Son | — | 9 | ~1901 |
| Louis Dorsey | Daughter | — | ~1910 | |
| Abraham Dorsey | Head | — | 42 | ~1868 |
Census Appearances
1910
Frederick, Maryland
Spouse, age 32
Frederick, Maryland · implied b. ~1878 — 12 household members
| Surname | Dorsey |
| Given Name | Mary J. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Maryland |
| Years Married | 20 |
| Children Born | 9 |
| Children Living | 9 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Frederick, Maryland
Spouse, age 42
Frederick, Maryland · implied b. ~1878 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dorsey |
| Given Name | Maggie J. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Laundress |
| Industry | Home |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Frederick, Maryland
Other, age 53
Frederick, Maryland · implied b. ~1877 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dorsey |
| Given Name | Maggie |
| Relationship to Head | Sister |
| Sex | F |
| Color / Race | Black |
| Age | 53 |
| Marital Status | Widowed |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Cleaning |
| Industry | House |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Frederick-County, Maryland
Other, age 62
Frederick-County, Maryland · implied b. ~1878 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dorsey |
| Given Name | Maggie |
| Relationship to Head | Mother-in-law |
| Sex | F |
| Color / Race | Black |
| Age | 62 |
| Marital Status | Widowed |
| Birthplace | Maryland |
| 1935 Residence (City) | Frederick City |
| 1935 Residence (County) | Frederick |
| Class of Worker | 0 |
| Highest Grade | No 3 |
| 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 Dorsey across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Dorsey
Spouse · 1910 · age 32 · b. ~1878 · Maryland
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1910 US Federal Census — Frederick, Maryland
Open full size
1910 US Federal Census — Frederick, Maryland
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po564unit:1332)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Harry Wood | 42 | Head | Farmer | Maryland |
| 52 | Earl Wood | 40 | Wife | — | Maryland |
| 53 | Charles S. Foster | 15 | Hired boy | Farm Laborer | Maryland |
| 54 | Howard H. Sachter | 42 | Head | Farmer | Maryland |
| 55 | Margret Sachter | 35 | Wife | — | Maryland |
| 56 | Ethel C. Sachter | 17 | Daughter | — | Maryland |
| 57 | Beulah M. Sachter | 14 | Daughter | — | Maryland |
| 58 | David L. Brunner | 28 | Boarder | Sawyer | Maryland |
| 59 | Charles H. Wood | 33 | Head | Dealer | Maryland |
| 60 | Eliza R. Wood | 25 | Wife | — | Maryland |
| 61 | Catherine L. Wood | 5 | Daughter | — | Maryland |
| 62 | Jessie M. Wood | 3 | Daughter | — | Maryland |
| 63 | Charles W. Wood | 2 | Son | — | Maryland |
| 64 | Harriett E. Wood | 1 | Daughter | — | Maryland |
| 65 | Sarah Johnston | 53 | Servant | Cook | Maryland |
| 66 | George W. Shute | 50 | Head | Farmer | Maryland |
| 67 | Ellen M. Shute | 40 | Wife | — | Maryland |
| 68 | George Shute | 19 | Son | Farm Laborer | Maryland |
| 69 | Charles G. Shute | 12 | Son | Farm Laborer | Maryland |
| 70 | Daisy Shute | 7 | Daughter | — | Maryland |
| 71 | Viola Shute | 2 | Daughter | — | Maryland |
| 72 | Harvey Tidings | 16 | Nephew | Farm Laborer | Maryland |
| 73 | William H. Fogarth | 46 | Head | Farmer | Maryland |
| 74 | Annie L. Fogarth | 40 | Wife | — | Maryland |
| 75 | Alice V. Fogarth | 13 | Daughter | — | Maryland |
| 76 | Annie B. Fogarth | 10 | Daughter | — | Maryland |
| 77 | Donald G. Fogarth | 8 | Son | — | Maryland |
| 78 | Matilda Spalvaker | 89 | Mother-in-law | — | Germany |
| 79 | Annie Price | 22 | Servant | Cook | Maryland |
| 80 | Hamilton F. Lussard | 27 | Head | Farmer | Maryland |
| 81 | Minnie Lussard | 16 | Wife | — | Maryland |
| 82 | William G. Shaw | 59 | Head | Farmer | Maryland |
| 83 | Mary A. Shaw | 44 | Wife | — | Maryland |
| 84 | Rosa V. Tidings | 23 | Servant | Cook | Maryland |
| 85 | George Shaw | 13 | Hired boy | Farm Laborer | Maryland |
| 86 | Abraham Dorsey | 42 | Head | Farm Laborer | Maryland |
| 87 | Mary J. Dorsey THIS PERSON | 32 | Wife | — | Maryland |
| 88 | Horace S. Dorsey | 19 | Son | Farm Laborer | Maryland |
| 89 | Mary E. Dorsey | 15 | Daughter | — | Maryland |
| 90 | Rachel A. Dorsey | 13 | Daughter | — | Maryland |
| 91 | Herbert Dorsey | 12 | Son | Farm Laborer | Maryland |
| 92 | John H. Dorsey | 9 | Son | — | Maryland |
| 93 | Earl Dorsey | 7 | Son | — | Maryland |
| 94 | Beatrice Dorsey | 4 | Daughter | — | Maryland |
| 95 | Louise Dorsey | 2 | Daughter | — | Maryland |
| 96 | Louis Hermi Dorsey | 0 | Daughter | — | Maryland |
| 97 | Rebecca Bush | 87 | Grandmother | — | Maryland |
| 98 | Samuel Tilson | 62 | Head | Farm Laborer | Maryland |
| 99 | Annie E. Tilson | 60 | Wife | — | Maryland |
| 100 | Ellen L. Johnson | 8 | Granddaughter | — | Maryland |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1910 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)