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Sarah Murphy — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Gwinnett, Georgia
Our Model Tree links this Sarah Murphy across the 1930 and 1940 US Censuses in Gwinnett, Georgia (XGBoost, ~Confirmed) — first a daughter (b.~1919), then head of a 10-person household.
Age 11
b. ~1919
Female
Daughter
Born: Georgia
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Gwinnett, Georgia |
| Surname | Murphy |
| Given Name | Sarah K |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Additional Details | |
| Occupation | Farm Laborer |
| Industry | General Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Occupation | Farm Laborer |
| Township / Ward | Part Of Lawrenceville Md 407 |
| Est. Birth Year | ~1919 |
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 1930 census.
| Name | Relation to head | Relative to Sarah | Age | Birth yr |
|---|---|---|---|---|
| Sarah Murphy | Daughter | — | 11 | ~1919 |
| Henry Murphy | Son | — | 9 | ~1921 |
| William Murphy | Head | — | 47 | ~1883 |
| Louise Murphy | Daughter | — | 5 | ~1925 |
| Claudine Murphy | Daughter | — | 3 | ~1927 |
| Lizzie Murphy | Spouse | — | 42 | ~1888 |
| Annie Murphy | Daughter | — | 19 | ~1911 |
| J Murphy | Son | — | 15 | ~1915 |
| James Murphy | Son | — | 1 | ~1929 |
| Millie Murphy | Daughter | — | 13 | ~1917 |
Census Appearances
1930
Gwinnett, Georgia
Daughter, age 11
Gwinnett, Georgia · implied b. ~1919 — 10 household members
| Surname | Murphy |
| Given Name | Sarah K |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Occupation | Farm Laborer |
| Industry | General Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1940
Gwinnett-County, Georgia
Daughter, age 21
Gwinnett-County, Georgia · implied b. ~1919 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murphey |
| Given Name | Sarah |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Georgia |
| 1935 Residence (City) | Lawrenceville |
| 1935 Residence (County) | Gwinnett |
| Occupation | Top stitcher |
| Industry | Shirt manufacture |
| Class of Worker | PW |
| Hours Worked | 35 |
| Income (1939) | 130 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same house |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
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 Sarah Murphy across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Sarah Murphy
Daughter · 1930 · age 11 · b. ~1919 · Georgia
★ You are viewing this record
Sibling
Millie Murphy
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Claudine Murphy
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Annie Murphy
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Louise Murphy
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Henry Murphy
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Murphy
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
J Murphy
Sibling · 1930 · age 15
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 — Gwinnett, Georgia
Open full size
1930 US Federal Census — Gwinnett, Georgia
Page Contents
50 people indexed on this census page (ia:1930:georgiacensus00reel367:0160)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Warren Brinson | 59 | Head | Farmer | Georgia |
| 2 | Magnolia Brinson | 39 | Wife | — | Georgia |
| 3 | Annie Lee Brinson | 17 | Daughter | — | Georgia |
| 4 | Gladys Brinson | 10 | Daughter | — | Georgia |
| 5 | Susie Mae Brinson | 6 | Daughter | — | Georgia |
| 6 | Mattie Lou Brinson | 3 | Daughter | — | Georgia |
| 7 | Thomas M Adams | 44 | Head | Farmer | Georgia |
| 8 | Susie Adams | 34 | Wife | — | Georgia |
| 9 | E. W. Barrett | 45 | Head | Farmer | Georgia |
| 10 | Ellen P Barrett | 46 | Wife | — | Georgia |
| 11 | Ruby Barrett | 20 | Daughter | Farm Laborer | Georgia |
| 12 | Jesse Barrett | 18 | Son | Farm Laborer | Georgia |
| 13 | Clyde Barrett | 17 | Son | Farm Laborer | Georgia |
| 14 | W. R. Barrett | 15 | Son | — | Georgia |
| 15 | Roscoe Barrett | 9 | Son | — | Georgia |
| 16 | Lloyd G Barrett | 5 | Son | — | Georgia |
| 17 | William L Murphy | 47 | Head | Farmer | Georgia |
| 18 | Lizzie H Murphy | 42 | Wife | — | Georgia |
| 19 | Annie L Murphy | 19 | Daughter | Farm Laborer | Georgia |
| 20 | J. C. Murphy | 15 | Son | Farm Laborer | Georgia |
| 21 | Millie H Murphy | 13 | Daughter | Farm Laborer | Georgia |
| 22 | Sarah K Murphy THIS PERSON | 11 | Daughter | Farm Laborer | Georgia |
| 23 | Henry R Murphy | 9 | Son | — | Georgia |
| 24 | Louise Murphy | 5 | Daughter | — | Georgia |
| 25 | Claudine Murphy | 3 | Daughter | — | Georgia |
| 26 | James Murphy | 1 | Son | — | Georgia |
| 27 | William J. Cole | 68 | Head | Farmer | Georgia |
| 28 | Susie Cole | 24 | Wife | — | Georgia |
| 29 | Lewis Johnson | 41 | Head | Farmer | Georgia |
| 30 | Nora Johnson | 35 | Wife | — | Georgia |
| 31 | Annie R. Johnson | 13 | Daughter | Farm Laborer | Georgia |
| 32 | Florine Johnson | 12 | Daughter | Farm Laborer | Georgia |
| 33 | J. L. Johnson | 9 | Son | — | Georgia |
| 34 | Kathlene Johnson | 6 | Daughter | — | Georgia |
| 35 | Kenneth Johnson | 4 | Son | — | Georgia |
| 36 | Bettie Johnson | 2 | Daughter | — | Georgia |
| 37 | W. Fran Baughcum | 72 | Head | Farmer | Georgia |
| 38 | Alice Baughcum | 60 | Wife | — | Georgia |
| 39 | Andrew Sims | 60 | Head | Farmer | Georgia |
| 40 | Mary Sims | 60 | Wife | Farm Laborer | Georgia |
| 41 | James R. Moon | 39 | Head | Farmer | Georgia |
| 42 | Alma Moon | 32 | Wife | — | Georgia |
| 43 | Chalmers E Moon | 15 | Son | — | Georgia |
| 44 | James A Moon | 13 | Son | — | Georgia |
| 45 | Ruby M Moon | 12 | Daughter | — | Georgia |
| 46 | Annie M Moon | 8 | Daughter | — | Georgia |
| 47 | Mary L Moon | 5 | Daughter | — | Georgia |
| 48 | Robert A Moon | 3 | Son | — | Georgia |
| 49 | C. P. Moon | 1 | Son | — | Georgia |
| 50 | Joseph Brandon Lewis | 22 | Boarder | Farm Laborer | Georgia |
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)