AM
Agnes Martin — 1920 US Census Record
Model Tree available1920 United States Federal Census · Washington, Maryland
Our Model Tree links this Agnes Martin across the 1920, 1930 and 1940 US Censuses in Washington, Maryland (XGBoost, ~Confirmed), with identified parents Elmer & Fannie — first a son (b.~1914), then head of a 4-person household.
Age 6
b. ~1914
Male
Son
Born: Maryland
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Washington, Maryland |
| Surname | Martin |
| Given Name | Agnes |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Conococheague District No 13 Eastern Part |
| Est. Birth Year | ~1914 |
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.
4 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Agnes | Age | Birth yr |
|---|---|---|---|---|
| Elmer Martin | Head | — | 29 | ~1891 |
| Agnes Martin | Son | — | 6 | ~1914 |
| Leah Martin | Other | — | 16 | ~1904 |
| Fannie Martin | Spouse | — | 30 | ~1890 |
Census Appearances
1920
Washington, Maryland
Son, age 6
Washington, Maryland · implied b. ~1914 — 4 household members
| Surname | Martin |
| Given Name | Agnes |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Washington, Maryland
Son, age 16
Washington, Maryland · implied b. ~1914 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Abner S |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Laborer |
| Industry | General farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Washington-County, Maryland
Head, age 24
Washington-County, Maryland · implied b. ~1916 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Abner R |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Hagerstown |
| 1935 Residence (County) | Washington |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 50 |
| Income (1939) | 0 |
| Highest Grade | H-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 Agnes Martin across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Elmer Martin (~0.92 confidence) and mother Fannie Martin (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Elmer Martin
b. ~1891
Source father
● Household
· direct · ~0.92
Mother
Fannie Martin
b. ~1890
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Agnes Martin
Son · 1920 · age 6 · b. ~1914 · Maryland
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Washington, Maryland
Open full size
1920 US Federal Census — Washington, Maryland
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu676unit:0932)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | D. C. Muller | 53 | Head | Medical Prof. | Maryland |
| 2 | Mary Muller | 35 | Sister | — | Maryland |
| 3 | Samuel Mclanahan | 45 | Head | Manager | Maryland |
| 4 | Anna Mclanahan | 42 | Wife | — | Maryland |
| 5 | Lawrence Mclanahan | 25 | Son | Machine | Maryland |
| 6 | Mary Mclanahan | 23 | Daughter | — | Maryland |
| 7 | Albert Mclanahan | 24 | Son | Miller | Maryland |
| 8 | Bruce Mclanahan | 21 | Son | — | Pennsylvania |
| 9 | William Zeigler | 60 | Head | Farmer | Maryland |
| 10 | Anna Zeigler | 54 | Wife | — | Maryland |
| 11 | Leslie Bushett | 37 | Head | Laborer | Maryland |
| 12 | Gertrude Bushett | 37 | Wife | — | Maryland |
| 13 | Earl Bushett | 17 | Son | Laborer | Maryland |
| 14 | Ellen Bushett | 15 | Daughter | — | Maryland |
| 15 | Lillian Bushett | 13 | Daughter | — | Maryland |
| 16 | Alice Bushett | 11 | Daughter | — | Maryland |
| 17 | Clara Bushett | 10 | Daughter | — | Maryland |
| 18 | Charles Bushett | 7 | Son | — | Maryland |
| 19 | Andrew Wolfenaberger | 22 | Head | Farmer | Maryland |
| 20 | Mamie Wolfenaberger | 24 | Wife | — | Maryland |
| 21 | Mildred Wolfenaberger | 1 | Daughter | — | Maryland |
| 22 | Elizabeth Williams | 11 | Cousin | — | Maryland |
| 23 | Clarence Higgins | 23 | Head | Laborer | Maryland |
| 24 | Mary Higgins | 25 | Wife | — | Pennsylvania |
| 25 | Irene Higgins | 5 | Daughter | — | Maryland |
| 26 | Mary Jane Higgins | 1 | Daughter | — | Pennsylvania |
| 27 | David H. Horst | 56 | Head | Woodworker | Maryland |
| 28 | Mary W. Horst | 56 | Wife | — | Maryland |
| 29 | John Horst | 13 | Son | — | Maryland |
| 30 | Lizzie Horst | 20 | Daughter | Hired Girl | Maryland |
| 31 | Jacob Horst | 16 | Son | Hired Man | Maryland |
| 32 | Susan Horst | 23 | Daughter | — | Maryland |
| 33 | Samuel Horst | 18 | Son | Laborer | Maryland |
| 34 | Phares S. Martin | 24 | Head | Farmer | Maryland |
| 35 | Fannie Martin | 33 | Wife | — | Maryland |
| 36 | Abel Martin | 2 | Son | — | Maryland |
| 37 | Phares Martin | 0 | Son | — | Maryland |
| 38 | Samuel W. Martin | 59 | Head | Farmer | Pennsylvania |
| 39 | Christiana Martin | 57 | Wife | — | Pennsylvania |
| 40 | Mary Martin | 20 | Daughter | — | Maryland |
| 41 | Samuel H. Martin | 18 | Son | Farmer | Maryland |
| 42 | Aden H. Martin | 12 | Son | — | Maryland |
| 43 | Elmer R. Martin | 29 | Head | Farmer | Maryland |
| 44 | Fannie E. Martin | 30 | Wife | — | Maryland |
| 45 | Agnes Martin THIS PERSON | 6 | Son | — | Maryland |
| 46 | Leah Martin | 16 | Hired Girl | Hired Girl | Maryland |
| 47 | Harvey K. Martin | 26 | Head | Farmer | Maryland |
| 48 | Florence Martin | 28 | Wife | — | Maryland |
| 49 | James H. Martin | 44 | Head | Farmer | Maryland |
| 50 | Blanche V. Martin | 41 | Wife | — | Maryland |
Pedigree Summary
Agnes
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)