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Ruby Walker — 1920 US Census Record
Model Tree available1920 United States Federal Census · Frederick, Maryland
Our Model Tree links this Ruby Walker across the 1900, 1910 and 1920 US Censuses in Frederick, Maryland (XGBoost, ~Confirmed), with identified parents Charles & John — first a daughter (b.~1898), then head of a 2-person household.
Age 22
b. ~1898
Female
Daughter
Born: Maryland
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Frederick, Maryland |
| Surname | Walker |
| Given Name | Ruby F. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Clerk |
| Industry | Public School |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Clerk |
| Township / Ward | Liberty District No 8 |
| Est. Birth Year | ~1898 |
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.
2 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Ruby | Age | Birth yr |
|---|---|---|---|---|
| John Walker | Head | — | 40 | ~1880 |
| Ruby Walker | Daughter | — | 22 | ~1898 |
Census Appearances
1900
Frederick, Maryland
Daughter, age 2
Frederick, Maryland · implied b. ~1898 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walker |
| Given Name | Rebecca |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Maryland |
| Birth Month | Sept |
| Birth Year | 1898 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1910
Frederick, Maryland
Daughter, age 12
Frederick, Maryland · implied b. ~1898 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walker |
| Given Name | Ruby F. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Frederick, Maryland
Daughter, age 22
Frederick, Maryland · implied b. ~1898 — 2 household members
| Surname | Walker |
| Given Name | Ruby F. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Clerk |
| Industry | Public School |
| Class of Worker | W |
| 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 Ruby Walker across 3 US Census years (1900, 1910 and 1920) in Frederick, Maryland, using XGBoost record linkage. Identified parents: father Charles Walker (~0.92 confidence) and father John Walker (~0.92 confidence) and father Richard Walker (~0.92 confidence) and mother Gertrude Walker (~0.92 confidence) and mother Ora Walker (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Charles Walker
b. ~1870
Source father
● Household
· direct · ~0.92
Father
John Walker
b. ~1880
Source father
● Household
· direct · ~0.92
Father
Richard Walker
b. ~1870
Source father
● Household
· direct · ~0.92
Mother
Gertrude Walker
b. ~1874
Source mother
● Household
· direct · ~0.92
Mother
Ora Walker
b. ~1879
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Ruby Walker
Daughter · 1920 · age 22 · b. ~1898 · 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 — Frederick, Maryland
Open full size
1920 US Federal Census — Frederick, Maryland
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu672unit:1151)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Thomas J. Bouchard | 33 | Son | Tailor | Maryland |
| 2 | Francis Youngling | 53 | Head | Dressmaker | Maryland |
| 3 | Annie R. Youngling | 50 | Sister | — | Maryland |
| 4 | Rosa G. Youngling | 45 | Sister | Teacher | Maryland |
| 5 | Julia Youngling | 35 | Sister | — | Maryland |
| 6 | James R. Sutaduer | 75 | Head | — | Maryland |
| 7 | Mary V. Sutaduer | 49 | Wife | Carpenter | Maryland |
| 8 | Dora G. Sutaduer | 38 | Daughter | — | Maryland |
| 9 | Beulah G. Sutaduer | 36 | Daughter | Milliner | Maryland |
| 10 | Leland Sutaduer | 34 | Son | Salesman | Maryland |
| 11 | Francis P. Sappington | 59 | Head | — | Maryland |
| 12 | Rose M. Sappington | 60 | Wife | — | Maryland |
| 13 | Charles Brown | 43 | Head | Mechanic | Maryland |
| 14 | Mollie G. Brown | 32 | Wife | — | Maryland |
| 15 | Milton L. Brown | 12 | Son | — | Maryland |
| 16 | Arthur C. Brown | 5 | Son | — | Maryland |
| 17 | Beulah Brown | 3 | Daughter | — | Maryland |
| 18 | Hallie M. Brown | 1 | Daughter | — | Maryland |
| 19 | John Walker | 40 | Head | Dressmaker | Maryland |
| 20 | Ruby F. Walker THIS PERSON | 22 | Daughter | Clerk | Maryland |
| 21 | William J. Caufman | 43 | Head | Reporter | Maryland |
| 22 | Ora Caufman | 42 | Wife | — | Maryland |
| 23 | Earl W. Caufman | 19 | Son | — | Maryland |
| 24 | Robert W. Caufman | 17 | Son | — | Maryland |
| 25 | Helen C. Caufman | 13 | Daughter | — | Maryland |
| 26 | Arthur T. Eagle | 38 | Boarder | Painter | Maryland |
| 27 | James T. Myers | 32 | Head | Proprietor | Maryland |
| 28 | Margaret M. Myers | 31 | Wife | — | Maryland |
| 29 | Mary Myers | 4 | Daughter | — | Maryland |
| 30 | Louise G. Myers | 2 | Daughter | — | Maryland |
| 31 | James T. Jr. Myers | 0 | Son | — | Maryland |
| 32 | Richard M. Myers | 65 | Head | — | Maryland |
| 33 | Laura C. Myers | 63 | Wife | — | Maryland |
| 34 | Albert C. Myers | 43 | Son | Carpenter | Maryland |
| 35 | Thomas R. Myers | 41 | Son | Clerk | Maryland |
| 36 | Harriet E. Myers | 36 | Daughter | Assistant | Maryland |
| 37 | Mary G. Myers | 29 | Daughter | At Master | Maryland |
| 38 | James H. White | 57 | Head | Farmer | Maryland |
| 39 | Wallace R. Beall | 47 | Head | Teacher | Maryland |
| 40 | Martha E. Beall | 46 | Wife | — | Maryland |
| 41 | Ada M. Beall | 6 | Daughter | — | Maryland |
| 42 | Lewis E. Treadway | 60 | Head | Salesman | Maryland |
| 43 | Emma E. Treadway | 48 | Wife | — | Maryland |
| 44 | Clarence M. Treadway | 70 | Head | Proprietor | Maryland |
| 45 | Virginia H. Treadway | 68 | Wife | — | Maryland |
| 46 | John E. Luckner | 44 | Head | Farmer | Germany |
| 47 | Annie G. Luckner | 37 | Wife | — | Maryland |
| 48 | Herman E. Luckner | 13 | Son | — | Maryland |
| 49 | Grace G. Luckner | 10 | Daughter | — | Maryland |
| 50 | Earl H. Luckner | 8 | Son | — | Maryland |
Pedigree Summary
Ruby
Gen 1 · 5 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)