MW
Mary Ward — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Pima, Arizona
Our Model Tree links this Mary Ward across the 1900 and 1910 US Censuses in Pima, Arizona (XGBoost, ~Confirmed) — first a daughter (b.~1897), then head of a 11-person household.
Age 13
b. ~1897
Female
Daughter
Born: Arizona
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Pima, Arizona |
| Surname | Ward |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Arizona |
| Father's Birthplace | California |
| Mother's Birthplace | Arizona |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Arizona |
| Birth Country | United States |
| Birthplace (normalized) | arizona |
| Township / Ward | City |
| Est. Birth Year | ~1897 |
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.
11 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Julia Ward | Daughter | — | 8 | ~1902 |
| Mary Ward | Daughter | — | 13 | ~1897 |
| Millie Ward | Daughter | — | 9 | ~1901 |
| Antonio Ward | Head | — | 43 | ~1867 |
| John Ward | Son | — | 12 | ~1898 |
| Leo Ward | Son | — | 10 | ~1900 |
| Tony Ward | Son | — | 4 | ~1906 |
| Cirilo Ward | Son | — | 7 | ~1903 |
| Eugene Ward | Son | — | 2 | ~1908 |
| Louis Ward | Son | — | 6 | ~1904 |
| Louisa Ward | Spouse | — | 34 | ~1876 |
Census Appearances
1900
Pima, Arizona
Daughter, age 4
Pima, Arizona · implied b. ~1896 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ward |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Arizona |
| Birth Month | June |
| Birth Year | 1896 |
| Father's Birthplace | Arizona |
| Mother's Birthplace | Arizona |
| Birth State | Arizona |
| Birth Country | United States |
| Birthplace (normalized) | arizona |
1910
Pima, Arizona
Daughter, age 13
Pima, Arizona · implied b. ~1897 — 11 household members
| Surname | Ward |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Arizona |
| Father's Birthplace | California |
| Mother's Birthplace | Arizona |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Arizona |
| Birth Country | United States |
| Birthplace (normalized) | arizona |
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 Ward across 2 US Census years (1900 and 1910) in Pima, Arizona, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Ward
Daughter · 1910 · age 13 · b. ~1897 · Arizona
★ You are viewing this record
Sibling
Leo Ward
Sibling · 1910 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Cirilo Ward
Sibling · 1910 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Tony Ward
Sibling · 1910 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Julia Ward
Sibling · 1910 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Louis Ward
Sibling · 1910 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eugene Ward
Sibling · 1910 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Ward
Sibling · 1910 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Millie Ward
Sibling · 1910 · age 9
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 — Pima, Arizona
Open full size
1910 US Federal Census — Pima, Arizona
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po0041unit:1168)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Wenceslao Aguirre | 37 | Head | Carpenter | Arizona |
| 52 | Adella Aguirre | 18 | Wife | — | Arizona |
| 53 | De Delfina Anaya | 70 | Head | — | Mexico Spanish |
| 54 | Ramon Anaya | 25 | Son | Helper | Mexico Spanish |
| 55 | Canuto Romero | 58 | Head | — | Mexico Spanish |
| 56 | Francisco Romero | 20 | Son | Hostler | Arizona |
| 57 | Juana Romero | 18 | Daughter | — | Arizona |
| 58 | Antonio C. Ward | 43 | Head | Storekeeper | California |
| 59 | Louisa Ward | 34 | Wife | — | Arizona |
| 60 | Mary Ward THIS PERSON | 13 | Daughter | — | Arizona |
| 61 | John Ward | 12 | Son | — | Arizona |
| 62 | Leo Ward | 10 | Son | — | Arizona |
| 63 | Millie Ward | 9 | Daughter | — | Arizona |
| 64 | Julia Ward | 8 | Daughter | — | Arizona |
| 65 | Cirilo Ward | 7 | Son | — | Arizona |
| 66 | Louis Ward | 6 | Son | — | Arizona |
| 67 | Tony Ward | 4 | Son | — | Arizona |
| 68 | Eugene Ward | 2 | Son | — | Arizona |
| 69 | James Ward | 48 | Head | Helper | Mexico Spanish |
| 70 | Mary Ward | 17 | Daughter | — | Arizona |
| 71 | Josephine Ward | 15 | Daughter | — | Arizona |
| 72 | Domitila Ward | 10 | Daughter | — | Arizona |
| 73 | Alexandro Ward | 11 | Son | — | Arizona |
| 74 | James Jr. Ward | 8 | Son | — | Arizona |
| 75 | Charles Ward | 5 | Son | — | Arizona |
| 76 | John F. Mcconnell | 55 | Head | Clerk | Ohio |
| 77 | Bertha Mcconnell | 53 | Wife | — | Ohio |
| 78 | Maynard Mcconnell | 23 | Son | — | Kansas |
| 79 | Ruth Mcconnell | 18 | Daughter | Clerk | Iowa |
| 80 | Paul Mcconnell | 12 | Son | — | Iowa |
| 81 | Hugo Mcconnell | 20 | Son | Laborer | Iowa |
| 82 | Maria Will | 48 | Head | — | Mexico Spanish |
| 83 | Mary Will | 24 | Daughter | — | Arizona |
| 84 | Victor Will | 23 | Son | Helper | Arizona |
| 85 | Ramon Salcido | 45 | Head | Blacksmith | California |
| 86 | Mary Salcido | 34 | Wife | — | Missouri |
| 87 | Max Koch | 37 | Head | Blacksmith | Ger-German |
| 88 | Jessie Koch | 32 | Wife | — | Minnesota |
| 89 | Edgar Koch | 8 | Son | — | California |
| 90 | Marion Koch | 1 | Daughter | — | Arizona |
| 91 | William Curtaine | 48 | Roomer | Bricklayer | Ire-English |
| 92 | Sacramento Valencia | 75 | Head | — | Mexico Spanish |
| 93 | Lupe Valencia | 50 | Wife | — | Mexico Spanish |
| 94 | Felix Lopez | 27 | Head | Carpenter | Arizona |
| 95 | Mariana Lopez | 24 | Wife | — | Arizona |
| 96 | Ignacio Lopez | 5 | Son | — | Arizona |
| 97 | Samuel Lopez | 2 | Son | — | Arizona |
| 98 | Dolores Lopez | 10 | Ward | — | Arizona |
| 99 | Nora Hart | 22 | Head | — | Arizona |
| 100 | Andres Leon | 40 | Head | Laborer | Mexico Spanish |
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)