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Mary Guthrie — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Charleston, South Carolina
Our Model Tree links this Mary Guthrie across the 1930 and 1940 US Censuses in Charleston, South Carolina (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 8-person household.
Age 5
b. ~1925
Female
Daughter
Born: South Carolina
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Charleston, South Carolina |
| Surname | Guthrie |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 5 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Additional Details | |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Township / Ward | Marysville Town |
| Est. Birth Year | ~1925 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Eunice Guthrie | Daughter | — | 9 | ~1921 |
| Ray Guthrie | Son | — | 12 | ~1918 |
| Andrew Guthrie | Head | — | 58 | ~1872 |
| Andrew Guthrie | Son | — | 2 | ~1928 |
| Mary Guthrie | Other | — | 38 | ~1892 |
| Mary Guthrie | Daughter | — | 5 | ~1925 |
| Ruth Guthrie | Daughter | — | 10 | ~1920 |
| Elizabeth Guthrie | Daughter | — | 7 | ~1923 |
Census Appearances
1930
Charleston, South …
Daughter, age 5
Charleston, South Carolina · implied b. ~1925 — 8 household members
| Surname | Guthrie |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 5 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1940
Charleston-County, South …
Other, age 16
Charleston-County, South Carolina · implied b. ~1924 — 40 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Guthrie |
| Given Name | Margaret |
| Relationship to Head | Pupil |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Charleston City |
| 1935 Residence (County) | Charleston |
| Hours Worked | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| 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 Guthrie across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Guthrie
Daughter · 1930 · age 5 · b. ~1925 · South Carolina
★ You are viewing this record
Sibling
Ray Guthrie
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Guthrie
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Andrew Guthrie
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Guthrie
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eunice Guthrie
Sibling · 1930 · age 9
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
1930 US Federal Census — Charleston, South Carolina
Open full size
1930 US Federal Census — Charleston, South Carolina
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2190unit:0803)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Barney Deveaux | 51 | Head | Preacher | South Carolina |
| 2 | Lilly Deveaux | 46 | Wife-H | — | South Carolina |
| 3 | Anna Deveaux | 17 | Daughter | Laborer | South Carolina |
| 4 | Jessie Deveaux | 15 | Daughter | — | South Carolina |
| 5 | Eugene Deveaux | 13 | Son | — | South Carolina |
| 6 | Arthur Deveaux | 4 | Son | — | South Carolina |
| 7 | Peter Rivers | 55 | Head | Laborer | South Carolina |
| 8 | Lizzie Rivers | 46 | Wife-H | — | South Carolina |
| 9 | Gennieve Rivers | 10 | Daughter | — | South Carolina |
| 10 | Essie Haynes | 22 | Boarder | Cooker | South Carolina |
| 11 | Isaac Wood | 60 | Head | Laborer | South Carolina |
| 12 | Andrew Guthrie | 58 | Head | Laborer | South Carolina |
| 13 | Mary Guthrie | 38 | Wife-H | — | South Carolina |
| 14 | Ruth Guthrie | 10 | Daughter | — | South Carolina |
| 15 | Ray Guthrie | 12 | Son | — | South Carolina |
| 16 | Eunice Guthrie | 9 | Daughter | — | South Carolina |
| 17 | Elizabeth Guthrie | 7 | Daughter | — | South Carolina |
| 18 | Mary Guthrie THIS PERSON | 5 | Daughter | — | South Carolina |
| 19 | Andrew Guthrie | 2 | Son | — | South Carolina |
| 20 | Henry F. Gosee | 48 | Head | Musician | New Jersey |
| 21 | Irene Gosee | 43 | Wife-H | — | South Carolina |
| 22 | Dorothy Gosee | 13 | Daughter | — | South Carolina |
| 23 | Henry F. Gosee | 12 | Son | — | South Carolina |
| 24 | Albert Gosee | 7 | Son | — | South Carolina |
| 25 | Livenia Green | 50 | Head | — | South Carolina |
| 26 | Ernestine Green | 18 | Daughter | Laborer | South Carolina |
| 27 | Emelly Green | 13 | Daughter | — | South Carolina |
| 28 | Lillie Washington | 30 | Daughter | — | South Carolina |
| 29 | Arthur Green | 30 | Head | Laborer | South Carolina |
| 30 | Anna Green | 28 | Wife-H | House Maid | South Carolina |
| 31 | Mary Green | 2 | Daughter | — | South Carolina |
| 32 | Arthur Jr. Green | 0 | Son | — | South Carolina |
| 33 | Luke Simmons | 30 | Head | Laborer | South Carolina |
| 34 | Ike Simmons | 28 | Brother | Laborer | South Carolina |
| 35 | Isaac Days | 65 | Head | Laborer | South Carolina |
| 36 | Joe Grant | 40 | Head | Laborer | South Carolina |
| 37 | Maryville Grant | 38 | Wife-H | — | South Carolina |
| 38 | Abraham Grant | 8 | Son | — | South Carolina |
| 39 | Irene Days | 40 | Head | Laborer | South Carolina |
| 40 | James Days | 10 | Son | — | South Carolina |
| 41 | Edward Smalls | 45 | Head | Farmer | South Carolina |
| 42 | Christine Smalls | 44 | Wife-H | — | South Carolina |
| 43 | Elnora Smalls | 11 | Daughter | — | South Carolina |
| 44 | Edward Smalls | 8 | Son | — | South Carolina |
| 45 | Benjamin Smalls | 6 | Son | — | South Carolina |
| 46 | Dorothy Smalls | 2 | Daughter | — | South Carolina |
| 47 | John Williams | 48 | Head | Farmer | South Carolina |
| 48 | Maggie Williams | 45 | Wife-H | — | South Carolina |
| 49 | Jake Mccollough | 25 | Head | Laborer | South Carolina |
| 50 | Ethel Mccollough | 20 | Wife-H | — | South Carolina |
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)