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Mary Blake — 1920 US Census Record
Linked across censuses1920 United States Federal Census · York, South Carolina
Our Model Tree links this Mary Blake across the 1910 and 1920 US Censuses in York, South Carolina (XGBoost, ~Confirmed) — first a daughter (b.~1905), then head of a 10-person household.
Age 15
b. ~1905
Female
Daughter
Born: South Carolina
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | York, South Carolina |
| Surname | Blake |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 15 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Additional Details | |
| Occupation | Cook |
| Industry | Private Home |
| Class of Worker | W |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Occupation | Cook |
| Township / Ward | City Of Fort Mill |
| Est. Birth Year | ~1905 |
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.
10 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Fanny Blake | Daughter | — | 22 | ~1898 |
| Annie Blake | Daughter | — | 24 | ~1896 |
| Susan Wright | Other | — | 30 | ~1890 |
| Mandy Blake | Daughter | — | 17 | ~1903 |
| Gertrude Golden | Other | — | 8 | ~1912 |
| Columbus Blake | Son | — | 20 | ~1900 |
| Nannie Blake | Daughter | — | 3 | ~1917 |
| Mary Blake | Daughter | — | 15 | ~1905 |
| Ned Blake | Head | — | 46 | ~1874 |
| Lara Blake | Spouse | — | 26 | ~1894 |
Census Appearances
1910
York, South …
Other, age 5
York, South Carolina · implied b. ~1905 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Blake |
| Given Name | Mary |
| Relationship to Head | Granddaughter |
| Sex | F |
| Color / Race | Black |
| Age | 5 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Occupation | none |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1920
York, South …
Daughter, age 15
York, South Carolina · implied b. ~1905 — 10 household members
| Surname | Blake |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 15 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Occupation | Cook |
| Industry | Private Home |
| Class of Worker | W |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
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 Blake across 2 US Census years (1910 and 1920) in York, South Carolina, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Blake
Daughter · 1920 · age 15 · b. ~1905 · South Carolina
★ You are viewing this record
Sibling
Nannie Blake
Sibling · 1920 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Fanny Blake
Sibling · 1920 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mandy Blake
Sibling · 1920 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Columbus Blake
Sibling · 1920 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Annie Blake
Sibling · 1920 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — York, South Carolina
Open full size
1920 US Federal Census — York, South Carolina
Page Contents
49 people indexed on this census page (ia:1920:14thcensusofpopu1709unit:1000)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Robert Harris | 25 | Head | Laborer | South Carolina |
| 52 | Bleka Harris | 23 | Wife | Laundress | South Carolina |
| 53 | Louise Harris | 3 | Daughter | — | South Carolina |
| 54 | Cleveland Harris | 1 | Son | — | South Carolina |
| 55 | Daisy Grier | 40 | Head | Sweeper | North Carolina |
| 56 | James Wilson | 8 | Grandson | — | South Carolina |
| 57 | Mary Davis | 29 | Head | Cook | North Carolina |
| 58 | Agnes Reid | 36 | Head | Nurse | South Carolina |
| 59 | Josephine Reid | 18 | Daughter | Laundress | North Carolina |
| 60 | Sallie Reid | 34 | Head | Laundress | South Carolina |
| 61 | Robert Reid | 9 | Son | — | South Carolina |
| 62 | Delia Reid | 7 | Son | — | South Carolina |
| 63 | Kindrell | 36 | Head | Laundress | North Carolina |
| 64 | Easter Stinson | 38 | Head | Laundress | South Carolina |
| 65 | Hattie Stinson | 21 | Son | Laborer | South Carolina |
| 66 | Julia Stinson | 20 | Daughter | Cook | South Carolina |
| 67 | Johnnie Stinson | 12 | Son | — | South Carolina |
| 68 | Ned Blake | 46 | Head | Cook | South Carolina |
| 69 | Lara Blake | 26 | Wife | Drayman | South Carolina |
| 70 | Annie Blake | 24 | Daughter | — | South Carolina |
| 71 | Fanny Blake | 22 | Daughter | Laborer | South Carolina |
| 72 | Columbus Blake | 20 | Son | Laborer | South Carolina |
| 73 | Mandy Blake | 17 | Daughter | — | South Carolina |
| 74 | Mary Blake THIS PERSON | 15 | Daughter | Cook | South Carolina |
| 75 | Nannie Blake | 3 | Daughter | — | South Carolina |
| 76 | Susan Wright | 30 | Sister | Cook | South Carolina |
| 77 | Gertrude Golden | 8 | Granddaughter | — | South Carolina |
| 78 | Joseph Harris | 54 | Head | Farmer | South Carolina |
| 79 | Rosa Harris | 55 | Wife | Nurse | North Carolina |
| 80 | Jack Berry | 68 | Head | Laborer | South Carolina |
| 81 | Walter Patton | 21 | Head | Truck Driver | South Carolina |
| 82 | Emma Patton | 19 | Wife | — | South Carolina |
| 83 | Sam Patton | 25 | Brother | Laborer | South Carolina |
| 84 | Mary White | 26 | Boarder | Sweeper | North Carolina |
| 85 | Sallie Wither | 33 | Head | Cook | South Carolina |
| 86 | Beatrice Wither | 10 | Daughter | — | North Carolina |
| 87 | Isaac White | 34 | Head | Fireman | South Carolina |
| 88 | Louisa White | 31 | Wife | Cook | North Carolina |
| 89 | John White | 10 | Son | — | South Carolina |
| 90 | Willie Lee White | 7 | Daughter | — | South Carolina |
| 91 | Ethel White | 5 | Daughter | — | South Carolina |
| 92 | Hugh White | 1 | Son | — | South Carolina |
| 93 | Thomas Sugars | 62 | Head | Laborer | South Carolina |
| 94 | Hattie Sugars | 43 | Wife | Cook | South Carolina |
| 95 | Katherine Faulkner | 5 | Granddaughter | — | South Carolina |
| 96 | Helen Faulkner | 3 | Granddaughter | — | South Carolina |
| 97 | Jim Sugars | 17 | Son | Laborer | South Carolina |
| 98 | Baxter White | 66 | Head | Laborer | South Carolina |
| 99 | Francis White | 65 | Wife | Cook & Nurse | South Carolina |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)