MY
Marie Young — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Howard-County, Maryland
Our Model Tree links this Marie Young across the 1930 and 1940 US Censuses in Howard-County, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1924), then head of a 9-person household.
Age 16
b. ~1924
Female
Daughter
Born: Maryland
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Howard-County, Maryland |
| Surname | Young |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Ellicott City |
| 1935 Residence (County) | Howard |
| Additional Details | |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Ellicott City |
| Est. Birth Year | ~1924 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Marie | Age | Birth yr |
|---|---|---|---|---|
| Betti Young | Daughter | — | 3 | ~1937 |
| Lillian Young | Daughter | — | 15 | ~1925 |
| Douglas Young | Son | — | 18 | ~1922 |
| Sam Young | Son | — | 25 | ~1915 |
| Gus Young | Son | — | 22 | ~1918 |
| Anna Johnson | Other | — | 35 | ~1905 |
| Marie Young | Daughter | — | 16 | ~1924 |
| Lizzie Young | Head | — | 40 | ~1900 |
| Lucille Young | Daughter | — | 2 | ~1938 |
Census Appearances
1930
Baltimore, Maryland
Daughter, age 5
Baltimore, Maryland · implied b. ~1925 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Young |
| Given Name | Marie |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | Black |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | none |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Howard-County, Maryland
Daughter, age 16
Howard-County, Maryland · implied b. ~1924 — 9 household members
| Surname | Young |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Ellicott City |
| 1935 Residence (County) | Howard |
| Highest Grade | No 4 |
| 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 Marie Young across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Marie Young
Daughter · 1940 · age 16 · b. ~1924 · Maryland
★ You are viewing this record
Sibling
Lucille Young
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gus Young
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betti Young
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Douglas Young
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sam Young
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lillian Young
Sibling · 1940 · age 15
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 — Howard-County, Maryland
Open full size
1940 US Federal Census — Howard-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01552-00106)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | William Queen | 23 | Son | Laborer | Maryland |
| 42 | Lola Parker | 23 | Daughter | Maid | Maryland |
| 43 | Lizzie Young | 40 | Head | Daywork | Maryland |
| 44 | Gus Young | 22 | Son | — | Maryland |
| 45 | Sam Young | 25 | Son | Helper | Maryland |
| 46 | Douglas Young | 18 | Son | Odd Jobs | Maryland |
| 47 | Marie Young THIS PERSON | 16 | Daughter | — | Maryland |
| 48 | Lillian Young | 15 | Daughter | — | Maryland |
| 49 | Betti Young | 3 | Daughter | — | Maryland |
| 50 | Lucille Young | 2 | Daughter | — | Maryland |
| 51 | Anna Johnson | 35 | Aunt | Maid | Maryland |
| 52 | Garon Rogers | 46 | Head | Laborer | Maryland |
| 53 | Sarah Rogers | 22 | Wife | — | Maryland |
| 54 | Walter Rogers | 16 | Son | Odd Jobs | Maryland |
| 55 | Howard Rogers | 13 | Son | — | Maryland |
| 56 | Sarah Rogers | 12 | Daughter | — | Maryland |
| 57 | Emma Rogers | 10 | Daughter | — | Maryland |
| 58 | Robert Rogers | 8 | Daughter | — | Maryland |
| 59 | Ruth Rogers | 4 | Daughter | — | Maryland |
| 60 | Mary Rogers | 1 | Daughter | — | Maryland |
| 61 | Daniel Blackwell | 32 | Head | Laborer | Maryland |
| 62 | Louise Blackwell | 32 | Wife | Laundress | Maryland |
| 63 | George Blackwell | 27 | Son | Laborer | Maryland |
| 64 | Daniel Blackwell | 9 | Brother | — | Maryland |
| 65 | Fred Rhodes | 33 | Head | Helper | N. Carolina |
| 66 | Vivian Rhodes | 20 | Wife | — | Maryland |
| 67 | Pearl Rhodes | 4 | Daughter | — | Maryland |
| 68 | William Rhodes | 2 | Son | — | Maryland |
| 69 | John Matthews | 29 | Head | Laborer | Maryland |
| 70 | Sarah Matthews | 38 | Wife | Laundry | Maryland |
| 71 | Jane Matthews | 5 | Daughter | — | Maryland |
| 72 | Flora Matthews | 4 | Daughter | — | Maryland |
| 73 | Benjamin Matthews | 0 | Son | — | Maryland |
| 74 | Charles Grimes | 66 | Uncle | Gardener | Maryland |
| 75 | Carrie Brown | 50 | Head | Laundry | Maryland |
| 76 | Charles Brown | 66 | Husband | Maid | Maryland |
| 77 | John Brown | 5 | Grandson | — | Maryland |
| 78 | Mary Brown | 4 | Granddaughter | — | Maryland |
| 79 | Sarah Brown | 1 | Granddaughter | — | Maryland |
| 80 | William Bacon | 21 | Head | Plasterer | 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)