EC
Emma Cooper — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Allegany, Maryland
Our Model Tree links this Emma Cooper across the 1910 and 1920 US Censuses in Allegany, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1906), then head of a 7-person household.
Age 14
b. ~1906
Female
Daughter
Born: Maryland
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Allegany, Maryland |
| Surname | Cooper |
| Given Name | Emma V. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Frostburg Part Of |
| Est. Birth Year | ~1906 |
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 1920 census.
| Name | Relation to head | Relative to Emma | Age | Birth yr |
|---|---|---|---|---|
| Robert Cooper | Head | — | 35 | ~1885 |
| Laura Cooper | Daughter | — | 10 | ~1910 |
| Margaret Cooper | Daughter | — | 6 | ~1914 |
| Maud Cooper | Spouse | — | 32 | ~1888 |
| Sara Cooper | Daughter | — | 3 | ~1917 |
| Thelma Cooper | Daughter | — | 12 | ~1908 |
| Emma Cooper | Daughter | — | 14 | ~1906 |
Census Appearances
1910
Allegany, Maryland
Daughter, age 4
Allegany, Maryland · implied b. ~1906 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cooper |
| Given Name | Emma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Maryland |
| Occupation | none |
| Speaks English | English |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Allegany, Maryland
Daughter, age 14
Allegany, Maryland · implied b. ~1906 — 7 household members
| Surname | Cooper |
| Given Name | Emma V. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Maryland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | 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 Emma Cooper across 2 US Census years (1910 and 1920) in Allegany, Maryland, using XGBoost record linkage.
Show:
This person
Anchor record
Emma Cooper
Daughter · 1920 · age 14 · b. ~1906 · Maryland
★ You are viewing this record
Sibling
Thelma Cooper
Sibling · 1920 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sara Cooper
Sibling · 1920 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Laura Cooper
Sibling · 1920 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Cooper
Sibling · 1920 · age 6
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
1920 US Federal Census — Allegany, Maryland
Open full size
1920 US Federal Census — Allegany, Maryland
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu652unit:1116)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Caroline V. Burton | 62 | Daughter | None | Maryland |
| 2 | Phillip M. Burton | 24 | grand son | Painter | Maryland |
| 3 | John T. Hart | 59 | Head | Miner | Maryland |
| 4 | Clara B. Hart | 46 | Wife | None | Maryland |
| 5 | Robert B. Cooper | 35 | Head | Tinman | Virginia |
| 6 | Maud T. Cooper | 32 | Wife | None | Maryland |
| 7 | Emma V. Cooper THIS PERSON | 14 | Daughter | None | Maryland |
| 8 | Thelma M. Cooper | 12 | Daughter | None | Maryland |
| 9 | Laura C. Cooper | 10 | Daughter | None | Maryland |
| 10 | Margaret L. Cooper | 6 | Daughter | None | Maryland |
| 11 | Sara E. Cooper | 3 | Daughter | None | Maryland |
| 12 | Samuel S. Porter | 57 | Head | Meat Cutter | Maryland |
| 13 | Annie E. Porter | 63 | Sister | None | Maryland |
| 14 | Mary J. Nott | 64 | Head | None | Maryland |
| 15 | Alfred V. Nott | 19 | grand son | Chauffeur | Maryland |
| 16 | Ellie C. Anderson | 31 | Daughter | None | Maryland |
| 17 | Mary M. Anderson | 11 | grand daughter | None | Maryland |
| 18 | Nola S. Anderson | 8 | grand daughter | None | Maryland |
| 19 | James A. Anderson | 4 | grand son | None | Maryland |
| 20 | William E. Hartman | 46 | Head | Merchant | Maryland |
| 21 | Sarah E. Hartman | 41 | Wife | None | Pennsylvania |
| 22 | Eleanor M. Hartman | 19 | Daughter | Sales Woman | Maryland |
| 23 | Frank E. Hartman | 16 | Son | None | Maryland |
| 24 | Joseph W. Clerick | 33 | Head | Miner | Pennsylvania |
| 25 | Agnes R. Clerick | 27 | Wife | None | Maryland |
| 26 | James M. Clerick | 5 | Son | None | Maryland |
| 27 | Mary J. Clerick | 2 | Daughter | None | Maryland |
| 28 | Mildred Clerick | 0 | Daughter | None | Maryland |
| 29 | Thomas J. Eisentrout | 37 | Head | Miner | Maryland |
| 30 | Margaret E. Eisentrout | 31 | Wife | None | Maryland |
| 31 | Mary E. Eisentrout | 14 | Daughter | Piece Worker | Maryland |
| 32 | Margaret E. Eisentrout | 12 | Daughter | None | Maryland |
| 33 | Thomas J. Eisentrout | 10 | Son | None | Maryland |
| 34 | Agnes M. Eisentrout | 7 | Daughter | None | Maryland |
| 35 | Ethel R. Eisentrout | 4 | Daughter | None | Maryland |
| 36 | Viola Eisentrout | 1 | Daughter | None | Maryland |
| 37 | Ann E. Pugh | 74 | Head | None | Ireland |
| 38 | Mary Wade | 85 | Head | None | Maryland |
| 39 | Irene N. Wade | 46 | Daughter | None | Maryland |
| 40 | Charles L. Wade | 54 | Head | Miner | Maryland |
| 41 | Elizabeth Wade | 53 | Wife | None | Cape Breton |
| 42 | William Ashel | 28 | Head | Labourer | Maryland |
| 43 | Isabella Ashel | 29 | Wife | None | Maryland |
| 44 | Franklin L. Ashel | 5 | Son | None | West Virginia |
| 45 | John H. Ashel | 3 | Son | None | West Virginia |
| 46 | Sara A. Mcdonald | 63 | Head | None | Scotland |
| 47 | Laura Mcdonald | 21 | Daughter | Piece Work | Maryland |
| 48 | Mary E. Mcdonald | 17 | Daughter | None | Maryland |
| 49 | John J. Mcdonald | 14 | Son | None | Maryland |
| 50 | Marie Mcdonald | 12 | Daughter | None | Maryland |
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)