AC
Annie Cooper — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Dorchester, Maryland
Our Model Tree links this Annie Cooper across the 1900, 1910 and 1920 US Censuses in Dorchester, Maryland (XGBoost, ~Confirmed) — first a spouse (b.~1876), then head of a 8-person household.
Age 44
b. ~1876
Female
Spouse
Born: Maryland
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Dorchester, Maryland |
| Surname | Cooper |
| Given Name | Annie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Lakes District 5 |
| Est. Birth Year | ~1876 |
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 1920 census.
| Name | Relation to head | Relative to Annie | Age | Birth yr |
|---|---|---|---|---|
| Jessie Cooper | Daughter | — | 8 | ~1912 |
| Cora Cooper | Daughter | — | 17 | ~1903 |
| G Cooper | Head | — | 47 | ~1873 |
| Linwood Cooper | Son | — | 10 | ~1910 |
| Gilbert Cooper | Son | — | 5 | ~1915 |
| Alena Cooper | Daughter | — | 13 | ~1907 |
| Carl Cooper | Son | — | 1 | ~1919 |
| Annie Cooper | Spouse | — | 44 | ~1876 |
Census Appearances
1900
Dorchester, Maryland
Spouse, age 23
Dorchester, Maryland · implied b. ~1877 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cooper |
| Given Name | Annie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 22 |
| Marital Status | Married |
| Birthplace | Maryland |
| Birth Month | Dec |
| Birth Year | 1877 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1910
Dorchester, Maryland
Spouse, age 33
Dorchester, Maryland · implied b. ~1877 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cooper |
| Given Name | Annie E |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Maryland |
| Years Married | 14 |
| Children Born | 7 |
| Children Living | 6 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read | Yes |
| Can Write | No |
| Speaks English | English |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Dorchester, Maryland
Spouse, age 44
Dorchester, Maryland · implied b. ~1876 — 8 household members
| Surname | Cooper |
| Given Name | Annie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| 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 Annie Cooper across 3 US Census years (1900, 1910 and 1920) in Dorchester, Maryland, using XGBoost record linkage.
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This person
Anchor record
Annie Cooper
Spouse · 1920 · age 44 · b. ~1876 · Maryland
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Dorchester, Maryland
Open full size
1920 US Federal Census — Dorchester, Maryland
Page Contents
49 people indexed on this census page (ia:1920:14thcensusofpopu672unit:0146)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Hansom Stanley | 27 | Head | Farmer | Maryland |
| 2 | Julie Stanley | 24 | Wife | — | Maryland |
| 3 | Oliver Stanley | 7 | Son | — | Maryland |
| 4 | George Stanley | 6 | Son | — | Maryland |
| 5 | Lula Stanley | 5 | Daughter | — | Maryland |
| 6 | Naomi Stanley | 3 | Daughter | — | Maryland |
| 7 | Nelson Stanley | 1 | Son | — | Maryland |
| 8 | Webster Dorsey | 59 | Head | Laborer | Maryland |
| 9 | Joe Dorsey | 25 | Head | Laborer | Maryland |
| 10 | Hattie Dorsey | 20 | Wife | — | Maryland |
| 11 | G Henry Cooper | 47 | Head | Laborer | Maryland |
| 12 | Annie Cooper THIS PERSON | 44 | Wife | — | Maryland |
| 13 | Cora Cooper | 17 | Daughter | — | Maryland |
| 14 | Alena Cooper | 13 | Daughter | — | Maryland |
| 15 | Linwood Cooper | 10 | Son | — | Maryland |
| 16 | Jessie Cooper | 8 | Daughter | — | Maryland |
| 17 | Gilbert Cooper | 5 | Son | — | Maryland |
| 18 | Carl Cooper | 1 | Son | — | Maryland |
| 19 | Joseph E Cornish | 38 | Head | Laborer | Maryland |
| 20 | Bertha Cornish | 31 | Wife | — | Maryland |
| 21 | Mary Cornish | 16 | Daughter | — | Maryland |
| 22 | Daisy Cornish | 15 | Daughter | — | Maryland |
| 23 | Amos Cornish | 12 | Son | — | Maryland |
| 24 | Orvil Cornish | 10 | Son | — | Maryland |
| 25 | Gail Cornish | 8 | Son | — | Maryland |
| 26 | Ulis Cornish | 6 | Son | — | Maryland |
| 27 | Edna Cornish | 4 | Daughter | — | Maryland |
| 28 | Howard Cornish | 2 | Son | — | Maryland |
| 29 | Sina Cornish | 2 | Grand dau | — | Maryland |
| 30 | Edward Travers | 29 | Head | Laborer | Maryland |
| 31 | Lucy Travers | 29 | Wife | — | Maryland |
| 32 | Herbert Travers | 9 | Son | — | Maryland |
| 33 | Annie Travers | 7 | Daughter | — | Maryland |
| 34 | James Travers | 2 | Son | — | Maryland |
| 35 | Reason Minckey | 65 | Head | Laborer | Maryland |
| 36 | John Ellis | 36 | Head | Laborer | Maryland |
| 37 | Messy Ellis | 34 | Wife | — | Maryland |
| 38 | Annie Ellis | 15 | Daughter | — | Maryland |
| 39 | Alfred Ellis | 11 | Son | — | Maryland |
| 40 | Carl Ellis | 7 | Son | — | Maryland |
| 41 | Elsie Ellis | 5 | Daughter | — | Maryland |
| 42 | Hattie Ward | 30 | Head | — | Maryland |
| 43 | Eveline Ward | 14 | Daughter | — | Maryland |
| 44 | Leon Ward | 12 | Son | — | Maryland |
| 45 | Sherman Ward | 10 | Son | — | Maryland |
| 46 | Priscilla Ward | 6 | Daughter | — | Maryland |
| 47 | Francis Cooper | 60 | Mother | — | Maryland |
| 48 | Charlie Travers | 28 | Brother | Laborer | Maryland |
| 49 | Goldsborough Cooper | 13 | Nephew | — | 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)