RM
Ruth Marshall — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Washington-County, Maryland
Our Model Tree links this Ruth Marshall across the 1930 and 1940 US Censuses in Washington-County, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 11-person household.
Age 15
b. ~1925
Female
Daughter
Born: Maryland
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Washington-County, Maryland |
| Surname | Marshall |
| Given Name | Ruth L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Hagerstown city |
| 1935 Residence (County) | Washington |
| Additional Details | |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Hagerstown City |
| 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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Ruth | Age | Birth yr |
|---|---|---|---|---|
| John Marshall | Son | — | 1 | ~1939 |
| Dolly Marshall | Daughter | — | 7 | ~1933 |
| Mary Marshall | Daughter | — | 16 | ~1924 |
| James Marshall | Son | — | 5 | ~1935 |
| Betty Marshall | Daughter | — | 9 | ~1931 |
| Ella Marshall | Daughter | — | ~1940 | |
| Walter Marshall | Head | — | 38 | ~1902 |
| Harold Marshall | Son | — | 3 | ~1937 |
| Nora Marshall | Spouse | — | 35 | ~1905 |
| Ruth Marshall | Daughter | — | 15 | ~1925 |
| Walter Marshall | Son | — | 14 | ~1926 |
Census Appearances
1930
Washington, Maryland
Daughter, age 5
Washington, Maryland · implied b. ~1925 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Marshall |
| Given Name | Ruth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Washington-County, Maryland
Daughter, age 15
Washington-County, Maryland · implied b. ~1925 — 11 household members
| Surname | Marshall |
| Given Name | Ruth L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Hagerstown city |
| 1935 Residence (County) | Washington |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| 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 Ruth Marshall across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Ruth Marshall
Daughter · 1940 · age 15 · b. ~1925 · Maryland
★ You are viewing this record
Sibling
Dolly Marshall
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ella Marshall
Sibling · 1940 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Marshall
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Marshall
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Marshall
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Marshall
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Marshall
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harold Marshall
Sibling · 1940 · age 3
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
1940 US Federal Census — Washington-County, Maryland
Open full size
1940 US Federal Census — Washington-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01561-00887)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Odell Custer | 57 | Head | R.R. Track Man | West Virginia |
| 2 | Frances Virginia Custer | 26 | Daughter | — | West Virginia |
| 3 | James Woodrow Bond | 25 | Son-in-law | Newworker | North Carolina |
| 4 | Alden Patsy Jane Bond | 4 | Granddaughter | — | Maryland |
| 5 | Eliz- Erma Charlotte Bond | 2 | Granddaughter | — | Maryland |
| 6 | Thomas Alexander | 62 | Head | Housekeeper | Pennsylvania |
| 7 | Lillian John|Johanna Alexander | 45 | Wife | Trackman | Virginia |
| 8 | Terry Mcquire | 51 | Lodger | Trackman | New York |
| 9 | Charles M. Squibb | 54 | Head | Retired | Pennsylvania |
| 10 | Hattie V. Squibb | 55 | Wife | Brakeman | Pennsylvania |
| 11 | Robert L. Fox | 68 | Head | Carpenter | West Virginia |
| 12 | Annie E. Fox | 71 | Wife | — | Maryland |
| 13 | Eva Fox | 30 | Daughter | Beauty Operator | West Virginia |
| 14 | Barbara Leininger | 25 | Daughter | — | West Virginia |
| 15 | Carlita Leininger | 10 | Granddaughter | — | Maryland |
| 16 | Wanda Leininger | 5 | Granddaughter | — | Maryland |
| 17 | Ervin French | 22 | Head | Milk Packer | Maryland |
| 18 | Mildred French | 18 | Wife | — | Maryland |
| 19 | Santo Pinto | 58 | Head | Cafe Prop. | Italy |
| 20 | Rose Pinto | 53 | Wife | — | Italy |
| 21 | Anthony Pinto | 32 | Son | Cafe General | Maryland |
| 22 | Eva Pinto | 24 | Daughter-in-law | — | West Virginia |
| 23 | Santo Francis Pinto | 22 | Son | Cafe General | Maryland |
| 24 | Mary Pinto | 20 | Daughter-in-law | Cafe Kitchen | Maryland |
| 25 | Minnie Holmes | 48 | Mother-in-law | Odd Jobs | Maryland |
| 26 | William Jamison | 16 | Son | Newworker | Maryland |
| 27 | John A. Long | 52 | Head | Brakeman | Pennsylvania |
| 28 | Laura Long | 49 | Wife | — | Pennsylvania |
| 29 | Walter Marshall | 38 | Head | Laborer | Pennsylvania |
| 30 | Nora Marshall | 35 | Wife | — | Maryland |
| 31 | Mary M. Marshall | 16 | Daughter | — | Maryland |
| 32 | Ruth L. Marshall THIS PERSON | 15 | Daughter | — | Maryland |
| 33 | Walter R. Marshall | 14 | Son | — | Maryland |
| 34 | Betty Marshall | 9 | Daughter | — | Maryland |
| 35 | Dolly L. Marshall | 7 | Daughter | — | Maryland |
| 36 | James Howard Marshall | 5 | Son | — | Maryland |
| 37 | Harold Stanley Marshall | 3 | Son | — | Maryland |
| 38 | John William Marshall | 1 | Son | — | Maryland |
| 39 | Ella Louise Marshall | 0 | Daughter | — | Maryland |
| 40 | Clarence A. Brokers | 31 | Head | Painting Decorator | Maryland |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)