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Mary Wagner — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Caroline, Maryland
Our Model Tree links this Mary Wagner across the 1910 and 1920 US Censuses in Caroline, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1902), then head of a 10-person household.
Age 18
b. ~1902
Female
Daughter
Born: Maryland
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Caroline, Maryland |
| Surname | Wagner |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Ridgely Town |
| Est. Birth Year | ~1902 |
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 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Nellie Wagner | Daughter | — | 7 | ~1913 |
| Mary Wagner | Daughter | — | 18 | ~1902 |
| Emma Wagner | Daughter | — | 3 | ~1917 |
| Henry Wagner | Head | — | 44 | ~1876 |
| Irvin Wagner | Son | — | 9 | ~1911 |
| Harford Wagner | Son | — | 16 | ~1904 |
| Levi Wagner | Son | — | 11 | ~1909 |
| Calvin Wagner | Son | — | 12 | ~1908 |
| Rufus Wagner | Son | — | 5 | ~1915 |
| Mattie Wagner | Spouse | — | 43 | ~1877 |
Census Appearances
1910
Caroline, Maryland
Daughter, age 9
Caroline, Maryland · implied b. ~1901 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wagner |
| Given Name | Mary E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Caroline, Maryland
Daughter, age 18
Caroline, Maryland · implied b. ~1902 — 10 household members
| Surname | Wagner |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| 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 Wagner across 2 US Census years (1910 and 1920) in Caroline, Maryland, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Wagner
Daughter · 1920 · age 18 · b. ~1902 · Maryland
★ You are viewing this record
Sibling
Levi Wagner
Sibling · 1920 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rufus Wagner
Sibling · 1920 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harford Wagner
Sibling · 1920 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Calvin Wagner
Sibling · 1920 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nellie Wagner
Sibling · 1920 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Emma Wagner
Sibling · 1920 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Irvin Wagner
Sibling · 1920 · 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
1920 US Federal Census — Caroline, Maryland
Open full size
1920 US Federal Census — Caroline, Maryland
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu669unit:0905)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Henry C Wagner | 44 | Head | Farmer | Pennsylvania |
| 52 | Mattie Wagner | 43 | Wife | — | Pennsylvania |
| 53 | Mary Wagner THIS PERSON | 18 | Daughter | — | Maryland |
| 54 | Harford Wagner | 16 | Son | — | Maryland |
| 55 | Calvin Wagner | 12 | Son | — | Maryland |
| 56 | Levi Wagner | 11 | Son | — | Maryland |
| 57 | Irvin Wagner | 9 | Son | — | Maryland |
| 58 | Nellie Wagner | 7 | Daughter | — | Maryland |
| 59 | Rufus Wagner | 5 | Son | — | Maryland |
| 60 | Emma Wagner | 3 | Daughter | — | Maryland |
| 61 | William H Craft | 34 | Head | Farmer | Maryland |
| 62 | Bertie Craft | 25 | Wife | — | Maryland |
| 63 | James H Test | 43 | Head | Farmer | Maryland |
| 64 | Amelia Test | 35 | Wife | — | Maryland |
| 65 | James Test | 12 | Son | — | Maryland |
| 66 | Dizana Test | 8 | Daughter | — | Maryland |
| 67 | William Test | 5 | Son | — | Maryland |
| 68 | Alex Armstrong | 74 | Boarder | — | Maryland |
| 69 | Charles Myers | 21 | Nephew | Laborer | Maryland |
| 70 | John Thomas | 54 | Head | Farmer | Maryland |
| 71 | Edith Thomas | 38 | Wife | — | Maryland |
| 72 | Cora Thomas | 14 | Daughter | — | Maryland |
| 73 | Harfield Thomas | 12 | Son | — | Maryland |
| 74 | Adeline Thomas | 9 | Daughter | — | Maryland |
| 75 | Francis Thomas | 7 | Son | — | Maryland |
| 76 | Wesley Thomas | 5 | Son | — | Maryland |
| 77 | Cora Thomas | 16 | Sister | — | Maryland |
| 78 | Edward B Carter | 61 | Head | Farmer | Delaware |
| 79 | Sallie Carter | 52 | Wife | — | Pennsylvania |
| 80 | Arnold Potts | 21 | Adopted Son | Laborer | Pennsylvania |
| 81 | Annie Alford | 62 | Cousin | — | Pennsylvania |
| 82 | Walter Hoffman | 62 | Head | Farmer | Maryland |
| 83 | Christopher Hoffman | 60 | Brother | Laborer | Maryland |
| 84 | Mary Hoffman | 53 | Sister | — | Maryland |
| 85 | Ida Hoffman | 50 | Sister | — | Maryland |
| 86 | Sarah Hoffman | 45 | Sister | — | Maryland |
| 87 | Irene Neff | 24 | Niece | — | Maryland |
| 88 | Sarah Neff | 22 | Niece | — | Maryland |
| 89 | Mary Thomas | 50 | Head | — | Maryland |
| 90 | Lennard Thomas | 33 | Son | Laborer | Maryland |
| 91 | Douglas Thomas | 42 | Head | Farmer | Maryland |
| 92 | Alma Thomas | 42 | Wife | — | Maryland |
| 93 | Beulah Thomas | 21 | Daughter | — | Maryland |
| 94 | Pearl Thomas | 14 | Son | — | Maryland |
| 95 | Ollie Thomas | 11 | Daughter | — | Maryland |
| 96 | Lula Thomas | 9 | Daughter | — | Maryland |
| 97 | Daisy Thomas | 7 | Daughter | — | Maryland |
| 98 | Mildred Thomas | 5 | Daughter | — | Maryland |
| 99 | Dorothy Thomas | 2 | Daughter | — | Maryland |
| 100 | Mary Furness | 7 | Granddaughter | — | Maryland |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)