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Rosa Jones — 1900 US Census Record
Linked across censuses1900 United States Federal Census · Harford, Maryland
Our Model Tree links this Rosa Jones across the 1900 and 1910 US Censuses in Harford, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1894), then head of a 10-person household.
Age 6
b. ~1894
Female
Daughter
Born: Maryland
Single
1900 Census Record Details
| Census Year | 1900 |
| Location | Harford, Maryland |
| Surname | Jones |
| Given Name | Rosa M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Maryland |
| Birth Month | Mar |
| Birth Year | 1894 |
| 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 | Dublin District |
| Est. Birth Year | ~1894 |
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 1900 census.
| Name | Relation to head | Relative to Rosa | Age | Birth yr |
|---|---|---|---|---|
| Annie Jones | Daughter | — | 20 | ~1880 |
| Eliza Jones | Daughter | — | 16 | ~1884 |
| Rosa Jones | Daughter | — | 6 | ~1894 |
| Emma Jones | Daughter | — | 4 | ~1896 |
| E Jones | Daughter | — | 18 | ~1882 |
| Elsie Jones | Daughter | — | 2 | ~1898 |
| John Jones | Head | — | 29 | ~1871 |
| George Jones | Son | — | 14 | ~1886 |
| John Jones | Son | — | 8 | ~1892 |
| Sallie Jones | Spouse | — | 32 | ~1868 |
Census Appearances
1900
Harford, Maryland
Daughter, age 6
Harford, Maryland · implied b. ~1894 — 10 household members
| Surname | Jones |
| Given Name | Rosa M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Maryland |
| Birth Month | Mar |
| Birth Year | 1894 |
| 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
Harford, Maryland
Daughter, age 16
Harford, Maryland · implied b. ~1894 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Ruth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| 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 |
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 Rosa Jones across 2 US Census years (1900 and 1910) in Harford, Maryland, using XGBoost record linkage.
Show:
This person
Anchor record
Rosa Jones
Daughter · 1900 · age 6 · b. ~1894 · Maryland
★ You are viewing this record
Sibling
George Jones
Sibling · 1900 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Jones
Sibling · 1900 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eliza Jones
Sibling · 1900 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
E Jones
Sibling · 1900 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Annie Jones
Sibling · 1900 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elsie Jones
Sibling · 1900 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Emma Jones
Sibling · 1900 · age 4
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
1900 US Federal Census — Harford, Maryland
Open full size
1900 US Federal Census — Harford, Maryland
Page Contents
50 people indexed on this census page (ia:1900:12thcensusofpopu624unit:0234)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Edward C. Hopkins | 53 | Boarder | B. Helper | Maryland |
| 2 | John Jones | 29 | Head | F Laborer | Maryland |
| 3 | Sallie F. Jones | 32 | Wife | — | Maryland |
| 4 | E. Rebecca Jones | 18 | Daughter | — | Maryland |
| 5 | Eliza E. Jones | 16 | Daughter | — | Maryland |
| 6 | George R. Jones | 14 | Son | At School | Maryland |
| 7 | Annie C. Jones | 10 | Daughter | At School | Maryland |
| 8 | John H. Jones | 8 | Son | — | Maryland |
| 9 | Rosa M. Jones THIS PERSON | 6 | Daughter | — | Maryland |
| 10 | Emma E. Jones | 4 | Daughter | — | Maryland |
| 11 | Elsie M. Jones | 2 | Daughter | — | Maryland |
| 12 | Charles Johnson | 35 | Head | F Laborer | Maryland |
| 13 | Alice L. Johnson | 26 | Wife | — | Maryland |
| 14 | Elsie R. Johnson | 0 | Daughter | — | Maryland |
| 15 | Rebecca Sellers | 66 | Mother in law | — | Maryland |
| 16 | Annie M. Mcatee | 17 | Boarder | Housework | Maryland |
| 17 | Samuel Nelson | 84 | Head | Farmer | Maryland |
| 18 | Rosa Nelson | 81 | Wife | — | Maryland |
| 19 | Rosa Knighten | 54 | Daughter | — | Maryland |
| 20 | John H. Cooper | 49 | Head | Coachman | Maryland |
| 21 | Virginia Cooper | 48 | Wife | — | Maryland |
| 22 | Nelson Cooper | 23 | Son | F Laborer | Maryland |
| 23 | Emily Cooper | 19 | Daughter | — | Maryland |
| 24 | John Cooper | 15 | Son | F Laborer | Maryland |
| 25 | Frank Allison | 11 | Step son | At School | Maryland |
| 26 | Eddie Allison | 9 | Step son | — | Maryland |
| 27 | William H. Denton | 47 | Head | Farmer | Maryland |
| 28 | Ruth A. Denton | 36 | Wife | — | Maryland |
| 29 | Edward O. Denton | 9 | Son | — | Maryland |
| 30 | Louisa Denton | 76 | Mother | — | Maryland |
| 31 | John H. Slade | 46 | Head | Farmer | Maryland |
| 32 | Rosa Slade | 43 | Wife | — | Maryland |
| 33 | George A. Slade | 18 | Son | — | Maryland |
| 34 | Mary E. Slade | 16 | Daughter | At School | Maryland |
| 35 | A. Howard Slade | 12 | Son | At School | Maryland |
| 36 | Pauline Slade | 8 | Daughter | — | Maryland |
| 37 | Annie B. Slade | 7 | Daughter | — | Maryland |
| 38 | Henry F. Slade | 30 | Brother | F Laborer | Maryland |
| 39 | William H. Daughton | 44 | Head | Carpenter | Penna |
| 40 | C. Kate Daughton | 43 | Wife | — | Maryland |
| 41 | Sarah E. Daughton | 15 | Daughter | At School | Maryland |
| 42 | Mary J. Daughton | 11 | Daughter | At School | Maryland |
| 43 | William H. Daughton | 9 | Son | — | Maryland |
| 44 | Grace I. Daughton | 1 | Daughter | — | Maryland |
| 45 | Samuel S. Marshall | 38 | Head | F Laborer | Maryland |
| 46 | Annie Marshall | 37 | Wife | — | Maryland |
| 47 | Virginia Marshall | 9 | Daughter | At School | Maryland |
| 48 | Sallie Marshall | 7 | Daughter | — | Maryland |
| 49 | Annie Marshall | 6 | Daughter | — | Maryland |
| 50 | Elias Marshall | 3 | Son | — | Maryland |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1900 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)