MW
Mary Waters — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Dorchester, Maryland
Our Model Tree links this Mary Waters across the 1910 and 1920 US Censuses in Dorchester, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1901), then head of a 10-person household.
Age 9
b. ~1901
Female
Daughter
Born: Maryland
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Dorchester, Maryland |
| Surname | Waters |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | District 2 East New Market Part Of |
| Est. Birth Year | ~1901 |
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 1910 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Waters | Daughter | — | 9 | ~1901 |
| Sophia Waters | Daughter | — | 2 | ~1908 |
| Ruth Waters | Daughter | — | 13 | ~1897 |
| Baby Waters | Daughter | — | ~1910 | |
| Evelyn Waters | Daughter | — | 3 | ~1907 |
| J Waters | Head | — | 41 | ~1869 |
| Eva Waters | Son | — | 15 | ~1895 |
| Geo Waters | Son | — | 5 | ~1905 |
| Fred Waters | Son | — | 17 | ~1893 |
| Matilda Waters | Spouse | — | 38 | ~1872 |
Census Appearances
1910
Dorchester, Maryland
Daughter, age 9
Dorchester, Maryland · implied b. ~1901 — 10 household members
| Surname | Waters |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 9 |
| 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
Dorchester, Maryland
Daughter, age 18
Dorchester, Maryland · implied b. ~1902 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Waters |
| Given Name | Mabel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 18 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read | Yes |
| Can Write | 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 Mary Waters across 2 US Census years (1910 and 1920) in Dorchester, Maryland, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Waters
Daughter · 1910 · age 9 · b. ~1901 · Maryland
★ You are viewing this record
Sibling
Ruth Waters
Sibling · 1910 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eva Waters
Sibling · 1910 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sophia Waters
Sibling · 1910 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Fred Waters
Sibling · 1910 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Evelyn Waters
Sibling · 1910 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Baby Waters
Sibling · 1910 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Geo Waters
Sibling · 1910 · age 5
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
1910 US Federal Census — Dorchester, Maryland
Open full size
1910 US Federal Census — Dorchester, Maryland
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po564unit:0070)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | W. A. Henry | 60 | Head | Farmer | Maryland |
| 2 | Mary Henry | 52 | Wife | — | Maryland |
| 3 | Beatrice Henry | 23 | Daughter | Teacher | Maryland |
| 4 | Clara Henry | 19 | Daughter | — | Maryland |
| 5 | Harold Henry | 16 | Son | — | Maryland |
| 6 | Sarah Hurst | 71 | Mother-in-law | — | Maryland |
| 7 | Jacob Sampson | 58 | Head | Farmer | Maryland |
| 8 | Mary A. Sampson | 51 | Wife | — | Maryland |
| 9 | Roland Sampson | 26 | Son | Laborer | Maryland |
| 10 | Jacob Sampson | 23 | Son | Laborer | Maryland |
| 11 | James W. Higgins | 45 | Head | Farmer | Maryland |
| 12 | Lilla A. Higgins | 43 | Wife | — | Maryland |
| 13 | Herbert Higgins | 23 | Son | Laborer | Maryland |
| 14 | Guy L. Higgins | 20 | Son | Laborer | Maryland |
| 15 | Lucy Higgins | 18 | Daughter | — | Maryland |
| 16 | Edna Higgins | 14 | Daughter | — | Maryland |
| 17 | Phillip J. Higgins | 12 | Son | — | Maryland |
| 18 | Anna Higgins | 9 | Daughter | — | Maryland |
| 19 | Jeremiah Kelley | 68 | Head | — | Maryland |
| 20 | Sarah A. Kelley | 61 | Wife | — | Maryland |
| 21 | J. W. Waters | 41 | Head | Laborer | Maryland |
| 22 | Matilda Waters | 38 | Wife | — | Maryland |
| 23 | Fred M. Waters | 17 | Son | Laborer | Maryland |
| 24 | Eva W. Waters | 15 | Son | Laborer | Maryland |
| 25 | Ruth V. Waters | 13 | Daughter | — | Maryland |
| 26 | Mary E. Waters THIS PERSON | 9 | Daughter | — | Maryland |
| 27 | Geo W. Waters | 5 | Son | — | Maryland |
| 28 | Evelyn Waters | 3 | Daughter | — | Maryland |
| 29 | Sophia Waters | 2 | Daughter | — | Maryland |
| 30 | Baby Waters | 0 | Daughter | — | Maryland |
| 31 | Hayward Waters | 40 | Head | Laborer | Maryland |
| 32 | Annie Waters | 24 | Wife | — | Maryland |
| 33 | Louise Waters | 3 | Daughter | — | Maryland |
| 34 | Ollie Waters | 1 | Daughter | — | Maryland |
| 35 | John Johnson | 80 | Uncle | — | Maryland |
| 36 | Lizzie Waters | 60 | Mother | Laundress | Maryland |
| 37 | Wm Statts | 53 | Head | Farmer | Maryland |
| 38 | Henrietta Statts | 48 | Wife | — | Maryland |
| 39 | Daniel Statts | 21 | Son | Laborer | Maryland |
| 40 | Nelson Statts | 14 | Son | Laborer | Maryland |
| 41 | John Thompson | 65 | Head | Farmer | Maryland |
| 42 | Sarah Thompson | 62 | Wife | — | Maryland |
| 43 | Abraham Harris | 44 | Head | Merchant | Maryland |
| 44 | Lizzie Harris | 35 | Wife | — | Maryland |
| 45 | Alfred L. Harris | 11 | Son | — | Maryland |
| 46 | Julius Harris | 10 | Son | — | Maryland |
| 47 | Samuel Harris | 8 | Son | — | Maryland |
| 48 | Leon Harris | 2 | Son | — | Maryland |
| 49 | Henry W. Bradish | 74 | Head | Farmer | Maryland |
| 50 | Louisa Bradish | 63 | Wife | — | Maryland |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1910 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)