MW
Mary Warner — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Mary Warner across the 1910 and 1920 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1909), then head of a 10-person household.
Age 1
b. ~1909
Female
Daughter
Born: Maryland
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Baltimore, Maryland |
| Surname | Warner |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | none |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | 13Th District |
| Est. Birth Year | ~1909 |
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 Warner | Daughter | — | 1 | ~1909 |
| Victoria Warner | Daughter | — | 11 | ~1899 |
| Edith Warner | Daughter | — | 12 | ~1898 |
| William Warner | Daughter | — | 19 | ~1891 |
| George Warner | Head | — | 31 | ~1879 |
| Thomas Warner | Other | — | 22 | ~1888 |
| Arthur Warner | Son | — | 2 | ~1908 |
| George Warner | Son | — | 11 | ~1899 |
| John Warner | Son | — | 2 | ~1908 |
| Lulu Warner | Spouse | — | 29 | ~1881 |
Census Appearances
1910
Baltimore, Maryland
Daughter, age 1
Baltimore, Maryland · implied b. ~1909 — 10 household members
| Surname | Warner |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | none |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Baltimore, Maryland
Daughter, age 11
Baltimore, Maryland · implied b. ~1909 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Warner |
| Given Name | Mazie A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| 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 Mary Warner across 2 US Census years (1910 and 1920) in Baltimore, Maryland, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Warner
Daughter · 1910 · age 1 · b. ~1909 · Maryland
★ You are viewing this record
Sibling
John Warner
Sibling · 1910 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Warner
Sibling · 1910 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edith Warner
Sibling · 1910 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Warner
Sibling · 1910 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Victoria Warner
Sibling · 1910 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arthur Warner
Sibling · 1910 · age 2
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 — Baltimore, Maryland
Open full size
1910 US Federal Census — Baltimore, Maryland
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po565unit:1441)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | — | 32 | Wife | None | Maryland |
| 2 | — | 11 | Daughter | None | Maryland |
| 3 | — | 9 | Daughter | None | Maryland |
| 4 | — | 2 | Son | None | Maryland |
| 5 | Benjamin Duncan | 51 | Head | Watchman | Ger. English |
| 6 | Mary Duncan | 52 | Wife | None | Ire. English |
| 7 | Elizabeth Duncan | 22 | Daughter | Stenographer | Maryland |
| 8 | Kate Duncan | 20 | Daughter | None | Maryland |
| 9 | Charles H Duncan | 54 | Brother | Painter | Maryland |
| 10 | Sallie Duncan | 52 | Sister | Teacher | Maryland |
| 11 | Rose E Duncan | 48 | Sister | None | Maryland |
| 12 | George Warner | 31 | Head | Coach Builder | Maryland |
| 13 | Lulu Warner | 29 | Wife | None | Maryland |
| 14 | George Warner | 11 | Son | None | Maryland |
| 15 | Arthur Warner | 2 | Son | None | Maryland |
| 16 | William Warner | 19 | Daughter | None | Maryland |
| 17 | Edith Warner | 12 | Daughter | None | Maryland |
| 18 | Victoria Warner | 11 | Daughter | None | Maryland |
| 19 | John Warner | 2 | Son | None | Maryland |
| 20 | Mary Warner THIS PERSON | 1 | Daughter | None | Maryland |
| 21 | Thomas Warner | 22 | Boarder | Telegrapher | Maryland |
| 22 | Charles Evans | 43 | Head | None | Maryland |
| 23 | Edith Evans | 23 | Wife | Stenographer | Maryland |
| 24 | Peter R Evans | 18 | Son | Can Maker | Maryland |
| 25 | William H Evans | 43 | Brother | Bookbinder | Maryland |
| 26 | Thomas Tyson | 39 | Head | Laborer | Maryland |
| 27 | Louisa Tyson | 30 | Wife | None | Maryland |
| 28 | Edward Tyson | 7 | Son | None | Maryland |
| 29 | Edward Butler | 33 | Head | Laborer | Maryland |
| 30 | Lester Butler | 23 | Sister | None | Maryland |
| 31 | Elizabeth Butler | 54 | Mother | None | Maryland |
| 32 | David J H Butler | 22 | Head | Fisherman | Maryland |
| 33 | Mary Butler | 17 | Wife | None | Maryland |
| 34 | Isaac Butler | 37 | Head | Laborer | Maryland |
| 35 | Nellie Butler | 36 | Wife | None | Maryland |
| 36 | Isaac Butler | 13 | Son | None | Maryland |
| 37 | Sarah Butler | 12 | Daughter | None | Maryland |
| 38 | Elizabeth Butler | 10 | Daughter | None | Maryland |
| 39 | Frank Butler | 7 | Son | None | Maryland |
| 40 | James Butler | 5 | Son | None | Maryland |
| 41 | Martha Butler | 3 | Daughter | None | Maryland |
| 42 | Albert Evans | 55 | Head | None | New Jersey |
| 43 | Annie E Evans | 44 | Wife | None | New Jersey |
| 44 | Marion Evans | 20 | Daughter | None | New Jersey |
| 45 | Annie J Evans | 18 | Daughter | None | New Jersey |
| 46 | Louis R Evans | 11 | Daughter | None | New Jersey |
| 47 | William Jackson | 41 | Head | Mail Clerk | Maryland |
| 48 | Ida Jackson | 44 | Wife | None | Maryland |
| 49 | William J Jackson | 14 | Son | None | Maryland |
| 50 | Moses Lister | 47 | Head | Cook | 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)