DM
Dorothy Martin — 1930 US Census Record
Model Tree available1930 United States Federal Census · Giles, Virginia
Our Model Tree links this Dorothy Martin across the 1920, 1930 and 1940 US Censuses in Giles, Virginia (XGBoost, ~Confirmed), with identified parents Richard & Annie — first a daughter (b.~1920), then head of a 6-person household.
Age 10
b. ~1920
Female
Daughter
Born: Virginia
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Giles, Virginia |
| Surname | Martin |
| Given Name | Dorothy M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Township / Ward | Magisterial District Part Of |
| Est. Birth Year | ~1920 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Dorothy | Age | Birth yr |
|---|---|---|---|---|
| Beatrice Martin | Daughter | — | 8 | ~1922 |
| Margaret Martin | Daughter | — | 7 | ~1923 |
| Dorothy Martin | Daughter | — | 10 | ~1920 |
| Charley Martin | Head | — | 34 | ~1896 |
| Bertha Martin | Other | — | 34 | ~1896 |
| Roy Martin | Son | — | 12 | ~1918 |
Census Appearances
1920
Giles, Virginia
Daughter, age
Giles, Virginia · implied b. ~1920 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Dorothy May |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1930
Giles, Virginia
Daughter, age 10
Giles, Virginia · implied b. ~1920 — 6 household members
| Surname | Martin |
| Given Name | Dorothy M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1940
Giles-County, Virginia
Daughter, age 20
Giles-County, Virginia · implied b. ~1920 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Dorthy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Virginia |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Giles |
| Hours Worked | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Virginia |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
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 Dorothy Martin across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Richard Martin (~0.84 confidence) and mother Annie Martin (~0.84 confidence) and father Chas Martin (~0.92 confidence) and mother Bertha Martin (~0.92 confidence) and father Charley Martin (~0.92 confidence) and father Charley Martin (~0.92 confidence) and mother Bertha Martin (~0.92 confidence). The pedigree spans 2 generations with 7 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.9
Father
Richard Martin
b. ~1865
Source father>father
● Household
· direct · ~0.84
Mother
Annie Martin
b. ~1866
Source father>mother
● Household
· direct · ~0.84
Father
Chas Martin
b. ~1894
Source father
● Household
· direct · ~0.92
Mother
Bertha Martin
b. ~1896
Source mother
● Household
· direct · ~0.92
Father
Charley Martin
b. ~1896
Source father
● Household
· direct · ~0.92
Father
Charley Martin
b. ~1896
Source father
● Household
· direct · ~0.92
Mother
Bertha Martin
b. ~1897
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Dorothy Martin
Daughter · 1930 · age 10 · b. ~1920 · Virginia
★ You are viewing this record
Sibling
Margaret Martin
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Roy Martin
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Beatrice Martin
Sibling · 1930 · age 8
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 — Giles, Virginia
Open full size
1930 US Federal Census — Giles, Virginia
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2444unit:0456)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Clifton Snider | 28 | Head | Laborer | Virginia |
| 2 | Mary Snider | 22 | Wife-H | None | Virginia |
| 3 | Lilly Snider | 4 | Daughter | None | Virginia |
| 4 | Winford Snider | 1 | Son | None | Virginia |
| 5 | Guy Lucas | 27 | Head | Laborer | Virginia |
| 6 | Gladys Lucas | 20 | Wife-H | None | Virginia |
| 7 | Marshall Lucas | 2 | Son | None | Virginia |
| 8 | George E Meadows | 24 | Head | Fireman | Virginia |
| 9 | Mary Meadows | 18 | Wife-H | None | Virginia |
| 10 | Mary E Johnston | 11 | Companion | None | West Virginia |
| 11 | Floyd Snider | 28 | Head | Laborer | Virginia |
| 12 | Lucile Snider | 25 | Wife-H | None | Virginia |
| 13 | Catherine Snider | 5 | Daughter | None | Virginia |
| 14 | Franklin Snider | 5 | Son | None | Virginia |
| 15 | Dorothy Snider | 3 | Daughter | None | Virginia |
| 16 | Chally Bailey | 12 | Boarder | None | Virginia |
| 17 | Maude Bailey | 14 | Boarder | None | Virginia |
| 18 | Andy Lucas | 44 | Head | Farmer | Virginia |
| 19 | Lydia Lucas | 47 | Wife-H | None | Virginia |
| 20 | Stewart Lucas | 18 | Son | Laborer | Virginia |
| 21 | Mindy Lucas | 14 | Daughter | None | Virginia |
| 22 | Bessie Lucas | 10 | Daughter | None | Virginia |
| 23 | Mary J Lucas | 8 | Daughter | None | Virginia |
| 24 | Herbert Carter | 32 | Head | Laborer | Virginia |
| 25 | Eliza Carter | 27 | Wife-H | None | Virginia |
| 26 | Edith Carter | 10 | Daughter | None | Virginia |
| 27 | Hester Carter | 60 | Mother | None | Virginia |
| 28 | James A Chapman | 59 | Head | Farmer | Virginia |
| 29 | Minnie Chapman | 57 | Wife-H | Laborer | Virginia |
| 30 | Walter Hopkins | 22 | Boarder | None | Virginia |
| 31 | Cleo Hopkins | 23 | Wife-H | None | Virginia |
| 32 | William C Lucas | 38 | Head | None | Virginia |
| 33 | Mattie J Lucas | 33 | Wife-H | None | Virginia |
| 34 | Mary L Lucas | 12 | Daughter | None | Virginia |
| 35 | Mattie S Lucas | 9 | Daughter | None | Virginia |
| 36 | Virginia E Lucas | 6 | Daughter | None | Virginia |
| 37 | Henry W Huffman | 29 | Boarder | Laborer | Virginia |
| 38 | Frances M Huffman | 15 | Wife-H | None | Virginia |
| 39 | Charley Martin | 34 | Head | Laborer | Virginia |
| 40 | Bertha L Martin | 34 | Wife-H | None | Virginia |
| 41 | Roy G Martin | 12 | Son | None | Virginia |
| 42 | Dorothy M Martin THIS PERSON | 10 | Daughter | None | Virginia |
| 43 | Beatrice V Martin | 8 | Daughter | None | Virginia |
| 44 | Margaret T Martin | 7 | Daughter | None | Virginia |
| 45 | George B Mcdonald | 31 | Head | Farmer | Virginia |
| 46 | Margaret R Mcdonald | 23 | Wife-H | None | Virginia |
| 47 | Ethel L Mcdonald | 3 | Daughter | None | Virginia |
| 48 | George B Jr Mcdonald | 0 | Son | None | Virginia |
| 49 | Ettie Robertson | 46 | Mother-in-law | Nurse | Virginia |
| 50 | Clyde Lofon | 36 | Head | Farmer | West Virginia |
Pedigree Summary
Dorothy + 3 siblings
Gen 1 · 5 parents
~0.92
Gen 2 · 2 grandparents
~0.84
Max depth 4 (1900–1950 window)
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)