MC
Myrtle Clark — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Anne-Arundel-County, Maryland
Our Model Tree links this Myrtle Clark across the 1930 and 1940 US Censuses in Anne-Arundel-County, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 10-person household.
Age 12
b. ~1928
Female
Daughter
Born: Maryland
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Anne-Arundel-County, Maryland |
| Surname | Clark |
| Given Name | Myrtle |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Township or other division of county |
| 1935 Residence (County) | Anne Arundel |
| Additional Details | |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Township Or Other Division Of County |
| Est. Birth Year | ~1928 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Myrtle | Age | Birth yr |
|---|---|---|---|---|
| Marie Clark | Daughter | — | 13 | ~1927 |
| George Clark | Son | — | 18 | ~1922 |
| Wesley Clark | Son | — | 20 | ~1920 |
| Roger Clark | Son | — | 16 | ~1924 |
| Daniel Clark | Son | — | 9 | ~1931 |
| Bessie Clark | Daughter | — | 11 | ~1929 |
| Jesse Clark | Son | — | 6 | ~1934 |
| Hattie Clark | Spouse | — | 45 | ~1895 |
| Myron Clark | Head | — | 48 | ~1892 |
| Myrtle Clark | Daughter | — | 12 | ~1928 |
Census Appearances
1930
Baltimore, Maryland
Daughter, age 2
Baltimore, Maryland · implied b. ~1928 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Myrtle |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read/Write | No |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Anne-Arundel-County, Maryland
Daughter, age 12
Anne-Arundel-County, Maryland · implied b. ~1928 — 10 household members
| Surname | Clark |
| Given Name | Myrtle |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Township or other division of county |
| 1935 Residence (County) | Anne Arundel |
| 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 Myrtle Clark across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Myrtle Clark
Daughter · 1940 · age 12 · b. ~1928 · Maryland
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Sibling
Jesse Clark
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Clark
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Daniel Clark
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marie Clark
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bessie Clark
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Roger Clark
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wesley Clark
Sibling · 1940 · age 20
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 — Anne-Arundel-County, Maryland
Open full size
1940 US Federal Census — Anne-Arundel-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01501-00234)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Stephen Jacobchik | 44 | Head | Tractor Driver | W. Virginia |
| 42 | Barbara Jacobchik | 36 | Wife | — | Austria-Hungary |
| 43 | Stephen Jr Jacobchik | 17 | Son | — | Maryland |
| 44 | Albert Jacobchik | 12 | Son | — | Maryland |
| 45 | Charles Underwood | 58 | Head | Sheet Metal | Washington D.C. |
| 46 | Lorena Underwood | 54 | Wife | — | Virginia |
| 47 | Myron Clark | 48 | Head | Farmer | Maryland |
| 48 | Hattie Clark | 45 | Wife | — | Maryland |
| 49 | Wesley Clark | 20 | Son | Farmer | Maryland |
| 50 | George Clark | 18 | Son | Farmer | Maryland |
| 51 | Roger Clark | 16 | Son | — | Maryland |
| 52 | Marie Clark | 13 | Daughter | — | Maryland |
| 53 | Myrtle Clark THIS PERSON | 12 | Daughter | — | Maryland |
| 54 | Bessie Clark | 11 | Daughter | — | Maryland |
| 55 | Daniel Clark | 9 | Son | — | Maryland |
| 56 | Jesse Clark | 6 | Son | — | Maryland |
| 57 | John Abend | 37 | Head | Farmer | Maryland |
| 58 | Anna Abend | 36 | Wife | — | Maryland |
| 59 | Marie Abend | 17 | Daughter | — | Maryland |
| 60 | John Jr Abend | 5 | Son | — | Maryland |
| 61 | James Abend | 29 | Brother | Farmer | Maryland |
| 62 | Benj. Johnson | 28 | Head | Laborer | Maryland |
| 63 | Pauline Johnson | 20 | Wife | — | Maryland |
| 64 | Erron Greenbill | 73 | Head | Laborer | Maryland |
| 65 | Archie Oliver | 37 | Head | Laborer | Maryland |
| 66 | Dora Oliver | 36 | Wife | — | Maryland |
| 67 | James Oliver | 11 | Son | — | Maryland |
| 68 | John Oliver | 9 | Son | — | Maryland |
| 69 | Louise Oliver | 7 | Daughter | — | Maryland |
| 70 | William Oliver | 6 | Son | — | Maryland |
| 71 | Junior Oliver | 5 | Son | — | Maryland |
| 72 | Archie Jr Oliver | 4 | Son | — | Maryland |
| 73 | Charles Oliver | 1 | Son | — | Maryland |
| 74 | Robert Spencer | 49 | Head | Laborer | Virginia |
| 75 | Robert Capitron | 45 | Head | Laborer | W. Virginia |
| 76 | Maud Capitron | 67 | Mother | — | W. Virginia |
| 77 | Frank Capitron | 38 | Brother | Laborer | W. Virginia |
| 78 | Roy Capitron | 28 | Brother | Laborer | W. Virginia |
| 79 | Charles F. Capitron | 6 | Nephew | — | W. Virginia |
| 80 | Dora Shorder | 63 | Aunt | — | W. Virginia |
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)