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Ida Jones — 1900 US Census Record
Linked across censuses1900 United States Federal Census · Harford, Maryland
Our Model Tree links this Ida Jones across the 1900 and 1910 US Censuses in Harford, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1891), then head of a 9-person household.
Age 9
b. ~1891
Female
Daughter
Born: Maryland
Single
1900 Census Record Details
| Census Year | 1900 |
| Location | Harford, Maryland |
| Surname | Jones |
| Given Name | Ida Maria |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Maryland |
| Birth Month | Feb |
| Birth Year | 1891 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | At School |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | At School |
| Township / Ward | Bel Air Precinct |
| Est. Birth Year | ~1891 |
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.
9 people recorded at the same address in the 1900 census.
| Name | Relation to head | Relative to Ida | Age | Birth yr |
|---|---|---|---|---|
| Lerty Jones | Daughter | — | 12 | ~1888 |
| Ida Jones | Daughter | — | 9 | ~1891 |
| Henrietta Jones | Daughter | — | 22 | ~1878 |
| Sarah Jones | Daughter | — | 2 | ~1898 |
| Joseph Jones | Head | — | 49 | ~1851 |
| Howard Jones | Son | — | 3 | ~1897 |
| William Jones | Son | — | 14 | ~1886 |
| Oliver Jones | Son | — | 21 | ~1879 |
| Fanny Jones | Spouse | — | 45 | ~1855 |
Census Appearances
1900
Harford, Maryland
Daughter, age 9
Harford, Maryland · implied b. ~1891 — 9 household members
| Surname | Jones |
| Given Name | Ida Maria |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Maryland |
| Birth Month | Feb |
| Birth Year | 1891 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | At School |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1910
Harford, Maryland
Daughter, age 20
Harford, Maryland · implied b. ~1890 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Isabelle |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| 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 Ida Jones across 2 US Census years (1900 and 1910) in Harford, Maryland, using XGBoost record linkage.
Show:
This person
Anchor record
Ida Jones
Daughter · 1900 · age 9 · b. ~1891 · Maryland
★ You are viewing this record
Sibling
Sarah Jones
Sibling · 1900 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Howard Jones
Sibling · 1900 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Oliver Jones
Sibling · 1900 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Henrietta Jones
Sibling · 1900 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lerty Jones
Sibling · 1900 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Jones
Sibling · 1900 · age 14
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:1900:12thcensusofpopu623unit:0573)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Eleanor West | 66 | Servant | Gardener | New York |
| 2 | Mary Mock | 43 | Head | Assistant Post Master | Maryland |
| 3 | Leculy Mock | 11 | Son | At School | Maryland |
| 4 | Wiley F. Mock | 9 | Son | At School | Maryland |
| 5 | William L. Cooley | 58 | Head | Lawyer | Maryland |
| 6 | George Guy | 65 | Head | Truck Driver | Maryland |
| 7 | Rosanna Guy | 68 | Wife | — | Maryland |
| 8 | William Dunbar | 67 | Boarder | Day Laborer | Maryland |
| 9 | John W. Carroll | 34 | Head | Minister | Maryland |
| 10 | Mary E. Carroll | 30 | Wife | — | Virginia |
| 11 | Margaret Carroll | 12 | Daughter | At School | Virginia |
| 12 | Nathaniel Carroll | 10 | Son | At School | Virginia |
| 13 | John W. Jr. Carroll | 8 | Son | At School | Virginia |
| 14 | Mary Lucy Brown | 25 | Boarder | Teacher Public School | Virginia |
| 15 | Joseph Jones | 48 | Head | U.S. Mail Carrier | Maryland |
| 16 | Fanny Jones | 44 | Wife | — | Maryland |
| 17 | Henrietta Jones | 22 | Daughter | Saleswoman | Maryland |
| 18 | Oliver Jones | 20 | Son | Asst. Mail Carrier | Maryland |
| 19 | William Jones | 13 | Son | At School | Maryland |
| 20 | Lerty H. Jones | 11 | Daughter | At School | Maryland |
| 21 | Ida Maria Jones THIS PERSON | 8 | Daughter | At School | Maryland |
| 22 | Howard R. Jones | 3 | Son | — | Maryland |
| 23 | Sarah C. Jones | 2 | Daughter | — | Maryland |
| 24 | Samuel Osborn | 28 | Head | Farrier | Maryland |
| 25 | Blanche Osborn | 26 | Wife | Wash - Iron | Maryland |
| 26 | Etta Osborn | 8 | Daughter | At School | Maryland |
| 27 | Morris Osborn | 6 | Son | — | Maryland |
| 28 | Lillian Osborn | 4 | Daughter | — | Maryland |
| 29 | Emile Osborn | 3 | Son | — | Maryland |
| 30 | Clarence Osborn | 1 | Son | — | Maryland |
| 31 | Susan Osborn | 16 | Sister | House Work | Maryland |
| 32 | Oleita Osborn | 20 | Sister | Cook | Maryland |
| 33 | Albert Bond | 69 | Head | Laborer Farm | Maryland |
| 34 | Sallie Bond | 48 | Wife | Washing & Ironing | Maryland |
| 35 | Mary Berry | 32 | Daughter | Cooking | Maryland |
| 36 | Charlie Bond | 16 | G. Son | Day Laborer | Maryland |
| 37 | Olenia V. Bond | 7 | Adopter Daughter | — | Maryland |
| 38 | Isaac West | 37 | Head | Farm Laborer | Pennsylvania |
| 39 | Ida West | 21 | Wife | Day Laborer | Maryland |
| 40 | Cornelia West | 3 | Daughter | — | Maryland |
| 41 | James West | 1 | Son | — | Maryland |
| 42 | Johnston Huff | 39 | Head | Washing & Ironing | Maryland |
| 43 | Oliver Barton | 27 | Head | Coachman | Maryland |
| 44 | Sarah Brown | 27 | Wife | Washing & Ironing | Maryland |
| 45 | Francis Eagley | 67 | Head | — | Maryland |
| 46 | Susie Eagley | 36 | Daughter | — | Maryland |
| 47 | Annie Eagley | 35 | Daughter | Dress Making | Maryland |
| 48 | Mertine Alexander | 32 | Daughter | — | Maryland |
| 49 | Emma Eagley | 30 | Daughter | House Keeper | Maryland |
| 50 | Lulu Eagley | 26 | Daughter | Sales Lady | 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)