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Annie Alexander — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Annie Alexander across the 1910 and 1920 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1906), then head of a 12-person household.
Age 4
b. ~1906
Female
Daughter
Born: Maryland
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Baltimore, Maryland |
| Surname | Alexander |
| Given Name | Annie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1906 |
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.
12 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Annie | Age | Birth yr |
|---|---|---|---|---|
| Mary Alexander | Daughter | — | 21 | ~1889 |
| William Alexander | Son | — | 11 | ~1899 |
| John Alexander | Son | — | 2 | ~1908 |
| Edward Alexander | Son | — | 6 | ~1904 |
| James Alexander | Son | — | 15 | ~1895 |
| Sarah Alexander | Daughter | — | 28 | ~1882 |
| Annie Alexander | Daughter | — | 4 | ~1906 |
| Joseph Alexander | Son | — | 25 | ~1885 |
| Elizabeth Alexander | Daughter | — | 18 | ~1892 |
| Rebecca Alexander | Head | — | 52 | ~1858 |
| Frank Alexander | Son | — | 31 | ~1879 |
| Thomas Alexander | Son | — | 13 | ~1897 |
Census Appearances
1910
Baltimore, Maryland
Daughter, age 4
Baltimore, Maryland · implied b. ~1906 — 12 household members
| Surname | Alexander |
| Given Name | Annie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Baltimore, Maryland
Daughter, age 13
Baltimore, Maryland · implied b. ~1907 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Alexander |
| Given Name | Anna |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| 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 Annie Alexander across 2 US Census years (1910 and 1920) in Baltimore, Maryland, using XGBoost record linkage.
Show:
This person
Anchor record
Annie Alexander
Daughter · 1910 · age 4 · b. ~1906 · Maryland
★ You are viewing this record
Sibling
Joseph Alexander
Sibling · 1910 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sarah Alexander
Sibling · 1910 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Alexander
Sibling · 1910 · age 31
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Alexander
Sibling · 1910 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Alexander
Sibling · 1910 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Alexander
Sibling · 1910 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Alexander
Sibling · 1910 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Alexander
Sibling · 1910 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Alexander
Sibling · 1910 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Alexander
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:1910:13thcensus1910po556unit:1517)
| Line | Name | Age | Relation | Birthplace |
|---|---|---|---|---|
| 1 | Mary | 25 | Wife | Maryland |
| 2 | James | 4 | Son | Maryland |
| 3 | William | 2 | Son | Maryland |
| 4 | Rebecca Alexander | 52 | Head | Maryland |
| 5 | Frank Alexander | 31 | Son | Maryland |
| 6 | Sarah Alexander | 28 | Daughter | Maryland |
| 7 | Joseph Alexander | 25 | Son | Maryland |
| 8 | Mary Alexander | 21 | Daughter | Maryland |
| 9 | Elizabeth Alexander | 18 | Daughter | Maryland |
| 10 | James Alexander | 15 | Son | Maryland |
| 11 | Thomas Alexander | 13 | Son | Maryland |
| 12 | William Alexander | 11 | Son | Maryland |
| 13 | Edward Alexander | 6 | Son | Maryland |
| 14 | Annie Alexander THIS PERSON | 4 | Daughter | Maryland |
| 15 | John Alexander | 2 | Son | Maryland |
| 16 | Joseph Alexander | 40 | Head | Maryland |
| 17 | Ella Alexander | 43 | Wife | Maryland |
| 18 | William Alexander | 19 | Son | Maryland |
| 19 | Joseph Alexander | 17 | Son | Maryland |
| 20 | Frank Alexander | 15 | Son | Maryland |
| 21 | Mary Alexander | 13 | Daughter | Maryland |
| 22 | Edward Alexander | 11 | Son | Maryland |
| 23 | Anna Alexander | 9 | Daughter | Maryland |
| 24 | Dorothy Alexander | 6 | Daughter | Maryland |
| 25 | Ruth Alexander | 4 | Daughter | Maryland |
| 26 | Albert Alexander | 46 | Head | Maryland |
| 27 | Alice Alexander | 42 | Wife | Maryland |
| 28 | Albert Alexander | 12 | Son | Maryland |
| 29 | James Alexander | 10 | Son | Maryland |
| 30 | Edward Alexander | 8 | Son | Maryland |
| 31 | William Alexander | 6 | Son | Maryland |
| 32 | Catherine Alexander | 4 | Daughter | Maryland |
| 33 | John Alexander | 2 | Son | Maryland |
| 34 | John Alexander | 30 | Head | Maryland |
| 35 | Mary Alexander | 61 | Mother | Maryland |
| 36 | John Alexander | 11 | Son | Maryland |
| 37 | Albert Alexander | 9 | Son | Maryland |
| 38 | Alice Alexander | 7 | Daughter | Maryland |
| 39 | William Alexander | 5 | Son | Maryland |
| 40 | Robert Alexander | 4 | Son | Maryland |
| 41 | Elizabeth Alexander | 2 | Daughter | Maryland |
| 42 | Mary Alexander | 0 | Daughter | Maryland |
| 43 | Thomas Alexander | 43 | Head | Maryland |
| 44 | Alice Alexander | 36 | Wife | Maryland |
| 45 | Mary Alexander | 17 | Daughter | Maryland |
| 46 | Thomas Alexander | 15 | Son | Maryland |
| 47 | Alice Alexander | 13 | Daughter | Maryland |
| 48 | William Alexander | 11 | Son | Maryland |
| 49 | Edward Alexander | 9 | Son | Maryland |
| 50 | Catherine Alexander | 7 | Daughter | 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)