MH
Mary Hood — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Frederick, Maryland
Our Model Tree links this Mary Hood across the 1920 and 1930 US Censuses in Frederick, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1917), then head of a 7-person household.
Age 13
b. ~1917
Female
Daughter
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Frederick, Maryland |
| Surname | Hood |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | New Market District |
| Est. Birth Year | ~1917 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Ellis Hood | Spouse | — | 36 | ~1894 |
| Mary Hood | Daughter | — | 13 | ~1917 |
| Virginia Hood | Daughter | — | 11 | ~1919 |
| Paul Hood | Son | — | 2 | ~1928 |
| Robert Hood | Head | — | 34 | ~1896 |
| George Hood | Son | — | ~1930 | |
| Samuel Hood | Son | — | 9 | ~1921 |
Census Appearances
1920
Frederick, Maryland
Daughter, age 2
Frederick, Maryland · implied b. ~1918 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hood |
| Given Name | Mary |
| 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
Frederick, Maryland
Daughter, age 13
Frederick, Maryland · implied b. ~1917 — 7 household members
| Surname | Hood |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | none |
| 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 Mary Hood across 2 US Census years (1920 and 1930) in Frederick, Maryland, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Hood
Daughter · 1930 · age 13 · b. ~1917 · Maryland
★ You are viewing this record
Sibling
Samuel Hood
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Hood
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Hood
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Virginia Hood
Sibling · 1930 · age 11
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 — Frederick, Maryland
Open full size
1930 US Federal Census — Frederick, Maryland
Page Contents
50 people indexed on this census page (ia:1930:15thcensus874unit:0661)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Nellie E. Cashour | 55 | Head | None | Maryland |
| 2 | Donald Cashour | 20 | Son | Laborer | Maryland |
| 3 | Ruth A. Cashour | 22 | Daughter | None | Maryland |
| 4 | Emerson H. Cashour | 18 | Son | None | Maryland |
| 5 | Arnold W. Hyatt | 19 | Boarder | Laborer | Maryland |
| 6 | Laura R. Skeggs | 52 | Head | None | Maryland |
| 7 | Charles R. Harpers | 56 | Head | Store Keeper | Maryland |
| 8 | Mamie E. Harpers | 50 | Wife | None | Maryland |
| 9 | Irene P. Harpers | 22 | Daughter | None | Maryland |
| 10 | Madline E. Harpers | 18 | Daughter | None | Maryland |
| 11 | Grace M. Smith | 50 | Head | Farmer | Maryland |
| 12 | Paul S. Smith | 20 | Son | Laborer | Maryland |
| 13 | David G. Smith | 19 | Son | Laborer | Maryland |
| 14 | Sophia J. Creager | 88 | Mother | None | Maryland |
| 15 | John F. Scheff | 52 | Head | Telegraph Operator | Maryland |
| 16 | Gertie S. Scheff | 46 | Wife | None | Maryland |
| 17 | John S. Scheff | 19 | Son | None | Maryland |
| 18 | Thomas M. Murphy | 59 | Head | Engineer | Maryland |
| 19 | Effie A. Murphy | 57 | Wife | None | Maryland |
| 20 | Arthur C. Murphy | 34 | Son | None | Maryland |
| 21 | Albert L. Murphy | 18 | Son | None | Maryland |
| 22 | V. Groom F. Walker | 58 | Head | Farmer | Maryland |
| 23 | Edith P. Walker | 52 | Wife | None | Maryland |
| 24 | Ray M. Walker | 22 | Son | Laborer | Maryland |
| 25 | Pearl C. Walker | 18 | Daughter | None | Maryland |
| 26 | Mildred E. Walker | 15 | Daughter | None | Maryland |
| 27 | Otho D. Walker | 10 | Son | None | Maryland |
| 28 | Harvey H. Boyer | 59 | Head | V. Cashier | Maryland |
| 29 | Sara H. Boyer | 55 | Wife | None | Maryland |
| 30 | Lloyd A. Boyer | 35 | Son | None | Maryland |
| 31 | Elizabeth R. Boyer | 32 | Daughter | None | Maryland |
| 32 | John J. Umbarger | 24 | Head | Laborer | Maryland |
| 33 | Alice A. Umbarger | 21 | Wife | None | Maryland |
| 34 | Walter L. Zimmerman | 30 | Head | Farmer | Maryland |
| 35 | Edna L. Zimmerman | 22 | Wife | None | Maryland |
| 36 | Billy L. Zimmerman | 0 | Daughter | None | Maryland |
| 37 | Lester Morse | 16 | Adopted | None | Maryland |
| 38 | Robert W. Hood | 34 | Head | Laborer | Maryland |
| 39 | Ellis L. Hood | 36 | Wife | None | Maryland |
| 40 | Mary E. Hood THIS PERSON | 13 | Daughter | None | Maryland |
| 41 | Virginia M. Hood | 11 | Daughter | None | Maryland |
| 42 | Samuel W. Hood | 9 | Son | None | Maryland |
| 43 | Paul D. Hood | 2 | Son | None | Maryland |
| 44 | George B. Hood | 0 | Son | None | Maryland |
| 45 | Ellery W. Wood | 45 | Head | None | Maryland |
| 46 | Charles W. Wood | 22 | Son | None | Maryland |
| 47 | Jessie M. Wood | 23 | Daughter | None | Maryland |
| 48 | Ruben J. Lowe | 50 | Head | Filling Station | Maryland |
| 49 | Emma L. Lowe | 57 | Wife | None | Maryland |
| 50 | George C. Lowe | 55 | Brother | None | 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)