MH
Mary Hubbard — 1920 US Census Record
Model Tree available1920 United States Federal Census · Caroline, Maryland
Our Model Tree links this Mary Hubbard across the 1900, 1910 and 1920 US Censuses in Caroline, Maryland (XGBoost, ~Confirmed), with identified parents Walter & W — first a daughter (b.~1900), then head of a 9-person household.
Age 20
b. ~1900
Female
Daughter
Born: Maryland
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Caroline, Maryland |
| Surname | Hubbard |
| Given Name | Mary H |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | 5 District |
| Est. Birth Year | ~1900 |
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.
9 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Nellie Hubbard | Daughter | — | 8 | ~1912 |
| James Hubbard | Son | — | 10 | ~1910 |
| John Hubbard | Son | — | 4 | ~1916 |
| Lula Hubbard | Daughter | — | 17 | ~1903 |
| Mary Hubbard | Daughter | — | 20 | ~1900 |
| Eva Hubbard | Daughter | — | 13 | ~1907 |
| Alice Hubbard | Head | — | 43 | ~1877 |
| Georgia Hubbard | Other | — | 24 | ~1896 |
| Grace Hubbard | Daughter | — | 15 | ~1905 |
Census Appearances
1900
Caroline, Maryland
Daughter, age 2
Caroline, Maryland · implied b. ~1898 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hubbard |
| Given Name | Mertie M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Maryland |
| Birth Month | Sept |
| Birth Year | 1898 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1910
Caroline, Maryland
Daughter, age 11
Caroline, Maryland · implied b. ~1899 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hubbard |
| Given Name | Mattie |
| 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 | English |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Caroline, Maryland
Daughter, age 20
Caroline, Maryland · implied b. ~1900 — 9 household members
| Surname | Hubbard |
| Given Name | Mary H |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| 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 Hubbard across 3 US Census years (1900, 1910 and 1920) in Caroline, Maryland, using XGBoost record linkage. Identified parents: father Walter Hubbard (~0.92 confidence) and father W Hubbard (~0.92 confidence) and mother Alice Hubbard (~0.92 confidence) and mother Sadie Hubbard (~0.92 confidence) and mother Sadie Hubbard (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Walter Hubbard
b. ~1868
Source father
● Household
· direct · ~0.92
Father
W Hubbard
b. ~1871
Source father
● Household
· direct · ~0.92
Mother
Alice Hubbard
b. ~1877
Source mother
● Household
· direct · ~0.92
Mother
Sadie Hubbard
b. ~1877
Source mother
● Household
· direct · ~0.92
Mother
Sadie Hubbard
b. ~1880
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Hubbard
Daughter · 1920 · age 20 · b. ~1900 · Maryland
★ You are viewing this record
Sibling
Nellie Hubbard
Sibling · 1920 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lula Hubbard
Sibling · 1920 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Hubbard
Sibling · 1920 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Grace Hubbard
Sibling · 1920 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eva Hubbard
Sibling · 1920 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Hubbard
Sibling · 1920 · age 4
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:0817)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | George M Parsons | 49 | Head | Farmer | Maryland |
| 52 | Mollie S Parsons | 44 | Wife | — | Maryland |
| 53 | Earl M Parsons | 24 | Son | — | Maryland |
| 54 | M Myrtle Parsons | 10 | Daughter | — | Maryland |
| 55 | Julia A West | 81 | Mother-in-law | — | Maryland |
| 56 | Alice A Hubbard | 43 | Head | Farmer | Maryland |
| 57 | Georgia Hubbard | 24 | Wife|Daughter | — | Maryland |
| 58 | Mary H Hubbard THIS PERSON | 20 | Daughter | — | Maryland |
| 59 | Lula B Hubbard | 17 | Daughter | — | Maryland |
| 60 | Grace S Hubbard | 15 | Daughter | — | Maryland |
| 61 | Eva J Hubbard | 13 | Daughter | — | Maryland |
| 62 | James B Hubbard | 10 | Son | — | Maryland |
| 63 | Nellie M Hubbard | 8 | Daughter | — | Maryland |
| 64 | John S Hubbard | 4 | Son | — | Maryland |
| 65 | Harry W Mack | 32 | Head | Farmer | Maryland |
| 66 | Maud S Mack | 30 | Wife | — | Maryland |
| 67 | Thomas G Mack | 6 | Son | — | Maryland |
| 68 | H Lucian Mack | 4 | Son | — | Maryland |
| 69 | A Gertrude Mack | 3 | Daughter | — | Maryland |
| 70 | Mary R Mack | 1 | Daughter | — | Maryland |
| 71 | Thomas H Mack | 58 | Head | Farmer | Maryland |
| 72 | Ida M Mack | 49 | Wife | — | Maryland |
| 73 | Edna D Mack | 14 | Daughter | — | Maryland |
| 74 | Charles S Mack | 9 | Son | — | Maryland |
| 75 | George Wing | 45 | Head | Laborer | Maryland |
| 76 | Mary J Wing | 40 | Wife | — | Delaware |
| 77 | Mildred M Wing | 13 | Daughter | — | Maryland |
| 78 | John J Fisher | 58 | Head | Farmer | Switzerland |
| 79 | M Margaret Fisher | 60 | Wife | — | Germany |
| 80 | David S Fisher | 23 | Son | — | Maryland |
| 81 | John F Fisher | 20 | Son | — | Maryland |
| 82 | Herbert R Fisher | 18 | Son | — | New Jersey |
| 83 | William G Fisher | 17 | Son | — | Maryland |
| 84 | Arthur M Draughton | 28 | Head | Laborer | Maryland |
| 85 | Mary D Draughton | 29 | Wife | — | Maryland |
| 86 | Douglas W Draughton | 8 | Son | — | Maryland |
| 87 | Celia M Draughton | 6 | Daughter | — | Maryland |
| 88 | Gardiner Draughton | 4 | Son | — | Maryland |
| 89 | Walter W Draughton | 2 | Son | — | Maryland |
| 90 | James R Drayton | 34 | Head | Farmer | New York |
| 91 | Harriet S Drayton | 62 | Sister | — | New York |
| 92 | Arthur S Mack | 32 | Head | Farmer | Maryland |
| 93 | Idella Mack | 36 | Wife | — | Maryland |
| 94 | Ruth E Mack | 10 | Daughter | — | Maryland |
| 95 | J Elizabeth Mack | 6 | Daughter | — | Maryland |
| 96 | Samuel S Smith | 53 | Head | Farmer | Maryland |
| 97 | Mollie E Smith | 50 | Wife | — | Maryland |
| 98 | Garrett S Smith | 14 | Son | — | Maryland |
| 99 | Lord Owens S Smith | 12 | Son | — | Maryland |
| 100 | Thomas E Bell | 71 | Boarder | Nurse | Maryland |
Pedigree Summary
Mary + 6 siblings
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
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)