ET
Evelyn Thomas — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Washington, Maryland
Our Model Tree links this Evelyn Thomas across the 1920 and 1930 US Censuses in Washington, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1918), then head of a 11-person household.
Age 12
b. ~1918
Female
Daughter
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Washington, Maryland |
| Surname | Thomas |
| Given Name | Evelyn M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Hagerstown City |
| Est. Birth Year | ~1918 |
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.
11 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Evelyn | Age | Birth yr |
|---|---|---|---|---|
| John Thomas | Head | — | 40 | ~1890 |
| Robert Thomas | Son | — | 4 | ~1926 |
| Myron Thomas | Daughter | — | 18 | ~1912 |
| Pauline Thomas | Daughter | — | 8 | ~1922 |
| Nellie Thomas | Other | — | 39 | ~1891 |
| Charles Thomas | Son | — | 16 | ~1914 |
| Miriam Thomas | Daughter | — | 2 | ~1928 |
| Evelyn Thomas | Daughter | — | 12 | ~1918 |
| Sarah Thomas | Daughter | — | 6 | ~1924 |
| John Thomas | Son | — | 20 | ~1910 |
| Eleanor Thomas | Daughter | — | 10 | ~1920 |
Census Appearances
1920
Washington, Maryland
Daughter, age 2
Washington, Maryland · implied b. ~1918 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Evelyn |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Washington, Maryland
Daughter, age 12
Washington, Maryland · implied b. ~1918 — 11 household members
| Surname | Thomas |
| Given Name | Evelyn M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read/Write | Yes |
| 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 Evelyn Thomas across 2 US Census years (1920 and 1930) in Washington, Maryland, using XGBoost record linkage.
Show:
This person
Anchor record
Evelyn Thomas
Daughter · 1930 · age 12 · b. ~1918 · Maryland
★ You are viewing this record
Sibling
Eleanor Thomas
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Thomas
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Miriam Thomas
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Thomas
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Myron Thomas
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sarah Thomas
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Thomas
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Pauline Thomas
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 — Washington, Maryland
Open full size
1930 US Federal Census — Washington, Maryland
Page Contents
50 people indexed on this census page (ia:1930:15thcensus881unit:0067)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Stella L Harmon | 43 | Head-H | Ironer | Indiana |
| 2 | Marguerite E Harmon | 13 | Daughter | — | Maryland |
| 3 | Pauline E Harmon | 10 | Daughter | — | Maryland |
| 4 | Harold C Harmon | 7 | Son | — | Maryland |
| 5 | Elizabeth S Harmon | 5 | Daughter | — | Maryland |
| 6 | Edwin P Harmon | 2 | Son | — | Maryland |
| 7 | Joseph A Smith | 45 | Head | Laborer | Maryland |
| 8 | Mary R Smith | 40 | Wife-H | Seamstress | Maryland |
| 9 | Evelyn A Smith | 10 | Daughter | — | Maryland |
| 10 | Oliver E Smith | 9 | Son | — | Maryland |
| 11 | Hilda D Smith | 7 | Daughter | — | Maryland |
| 12 | Roscoe A Smith | 5 | Son | — | Maryland |
| 13 | Mary E Summers | 76 | Mother-in-law | Servant | Maryland |
| 14 | John H Thomas | 40 | Head | Painter | Maryland |
| 15 | Nellie E Thomas | 39 | Wife-H | — | Maryland |
| 16 | John W Thomas | 20 | Son | Painter | Maryland |
| 17 | Myron R Thomas | 18 | Daughter | — | Maryland |
| 18 | Charles C Thomas | 16 | Son | Painter | Maryland |
| 19 | Evelyn M Thomas THIS PERSON | 12 | Daughter | — | Maryland |
| 20 | Eleanor L Thomas | 10 | Daughter | — | Maryland |
| 21 | Pauline R Thomas | 8 | Daughter | — | Maryland |
| 22 | Sarah J Thomas | 6 | Daughter | — | Maryland |
| 23 | Robert H Thomas | 4 | Son | — | Maryland |
| 24 | Miriam J Thomas | 2 | Daughter | — | Maryland |
| 25 | Alice E Makeney | 54 | Head-H | — | Maryland |
| 26 | Dorothy S Makeney | 22 | Daughter | Machine Operator | Maryland |
| 27 | Gilbert L Dotson | 25 | Head | Laborer | Virginia |
| 28 | Leola F Dotson | 18 | Wife-H | — | Maryland |
| 29 | Elizabeth A Dotson | 3 | Daughter | — | Maryland |
| 30 | Gordon E Dotson | 0 | Daughter | — | Maryland |
| 31 | Goldie M Dawson | 19 | Servant | — | Maryland |
| 32 | Bessie V Morrison | 36 | Head-H | Shoe Inspector | Oklahoma |
| 33 | Violet J Morrison | 19 | Daughter | — | Maryland |
| 34 | Mary J Morrison | 8 | Daughter | — | Maryland |
| 35 | James E Dayhoff | 38 | Lodger | Laborer | Pennsylvania |
| 36 | Luther A Bond | 54 | Head | Laborer | West Virginia |
| 37 | Bertie L Bond | 54 | Wife-H | — | West Virginia |
| 38 | John F May | 79 | Head | — | Maryland |
| 39 | Louisa R May | 74 | Wife-H | — | Maryland |
| 40 | Rachael L Beckman | 38 | Daughter | Laundress | Pennsylvania |
| 41 | Arce Beckman | 14 | Grandson | — | Maryland |
| 42 | Casper F Ruchert | 46 | Head | Laborer | Maryland |
| 43 | Henry C Ruchert | 23 | Son | Laborer | Maryland |
| 44 | Carl P Ruchert | 19 | Son | Machine Operator | Maryland |
| 45 | Helen M Ruchert | 66 | Mother | — | Maryland |
| 46 | Ralph L Beard | 33 | Head | Waitress|Waiter | Pennsylvania |
| 47 | Charlotte K Beard | 42 | Wife-H | Laundress | Maryland |
| 48 | Ralph L Beard | 6 | Son | — | Maryland |
| 49 | Merle L Beard | 24 | Brother | Stenographer | Pennsylvania |
| 50 | Clara P Saylor | 15 | Sister | Machine Operator | Maryland |
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)