MH
Mary Hood — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this Mary Hood across the 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 8-person household.
Age 15
b. ~1925
Female
Daughter
Born: Maryland
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | Hood |
| Given Name | Mary H. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Additional Details | |
| Industry | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same house |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Baltimore 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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Beatrice Hood | Daughter | — | 12 | ~1928 |
| John Hood | Son | — | 29 | ~1911 |
| Ruth Hood | Daughter | — | 18 | ~1922 |
| Harry Hood | Head | — | 56 | ~1884 |
| Norman Hood | Son | — | 24 | ~1916 |
| Mary Hood | Daughter | — | 15 | ~1925 |
| Marie Hood | Spouse | — | 52 | ~1888 |
| Emma Hood | Daughter | — | 26 | ~1914 |
Census Appearances
1930
Baltimore, Maryland
Daughter, age 5
Baltimore, Maryland · implied b. ~1925 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hood |
| Given Name | Mary |
| 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
Baltimore-City-County, Maryland
Daughter, age 15
Baltimore-City-County, Maryland · implied b. ~1925 — 8 household members
| Surname | Hood |
| Given Name | Mary H. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Industry | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same house |
| 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 (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Hood
Daughter · 1940 · age 15 · b. ~1925 · Maryland
★ You are viewing this record
Sibling
Emma Hood
Sibling · 1940 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Norman Hood
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Hood
Sibling · 1940 · age 29
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Hood
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Beatrice Hood
Sibling · 1940 · age 12
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 — Baltimore-City-County, Maryland
Open full size
1940 US Federal Census — Baltimore-City-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01538-00579)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Joseph Cont'D | 12 | Son | — | Maryland |
| 42 | Peter Bodner | 48 | Head | Rougher | Poland |
| 43 | Eva Bodner | 42 | Wife | Clerk | Poland |
| 44 | Anna Bodner | 23 | Daughter | Secretary | Pennsylvania |
| 45 | Augusta Bodner | 21 | Daughter | Gown Inspector | Pennsylvania |
| 46 | Constance Bodner | 13 | Daughter | — | Maryland |
| 47 | Sophia Petrosino | 19 | Niece | Trimmer | New York |
| 48 | Florence Dorling | 59 | Head | — | Maryland |
| 49 | William Dorling | 25 | Son | Laborer | Maryland |
| 50 | Warren Dorling | 21 | Son | Truck Driver | Maryland |
| 51 | Ruth Dorling | 23 | Daughter | Operator | Maryland |
| 52 | Thelma Dorling | 19 | Daughter | — | Maryland |
| 53 | Le Roy Dorling | 17 | Son | — | Maryland |
| 54 | Edward Weigard | 55 | Head | Laborer | Maryland |
| 55 | Minnie Weigard | 51 | Wife | — | Maryland |
| 56 | Louis Weigard | 26 | Son | Laborer | Maryland |
| 57 | Elmer Weigard | 19 | Son | Helper | Maryland |
| 58 | Thelma Christello | 19 | Daughter | — | Maryland |
| 59 | Nancy Christello | 0 | Grand Daughter | — | Maryland |
| 60 | Jacob R. Keane | 40 | Head | Laborer | Maryland |
| 61 | Estelle Keane | 37 | Wife | Laundress | Maryland |
| 62 | George J. Keane | 18 | Son | Helper | Maryland |
| 63 | Elizabeth C. Keane | 17 | Daughter | — | Maryland |
| 64 | Harry W. Keane | 15 | Son | — | Maryland |
| 65 | Audrey M. Keane | 10 | Daughter | — | Maryland |
| 66 | Harry A. Hood | 56 | Head | Janitor | Maryland |
| 67 | Marie D. Hood | 52 | Wife | — | Maryland |
| 68 | John E. Hood | 29 | Son | Stock Clerk | Maryland |
| 69 | Norman H. Hood | 24 | Son | Helper | Maryland |
| 70 | Emma M. Hood | 26 | Daughter | — | Maryland |
| 71 | Ruth B. Hood | 18 | Daughter | — | Maryland |
| 72 | Mary H. Hood THIS PERSON | 15 | Daughter | — | Maryland |
| 73 | Beatrice C. Hood | 12 | Daughter | — | Maryland |
| 74 | Elmer Macdonald | 52 | Head | Machine Op | Maryland |
| 75 | Mary Macdonald | 51 | Wife | — | Maryland |
| 76 | Louis Macdonald | 17 | Son | — | Maryland |
| 77 | Elmer Macdonald | 12 | Son | — | Maryland |
| 78 | Rose Macdonald | 9 | Daughter | — | Maryland |
| 79 | Nancy Macdonald | 1 | Daughter | — | Maryland |
| 80 | Catherine Darling | 21 | Daughter | — | Maryland |
Related Census Records
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)