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Henry Hamilton — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Harford, Maryland
Our Model Tree links this Henry Hamilton across the 1910 and 1920 US Censuses in Harford, Maryland (XGBoost, ~Confirmed) — first a son (b.~1901), then head of a 8-person household.
Age 19
b. ~1901
Male
Son
Born: Maryland
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Harford, Maryland |
| Surname | Hamilton |
| Given Name | Henry R |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Laborer |
| Township / Ward | Second Precinct Dublin Dist No 5 Part Of |
| Est. Birth Year | ~1901 |
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.
8 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Henry | Age | Birth yr |
|---|---|---|---|---|
| Virginia Hamilton | Daughter | — | 3 | ~1917 |
| Emma Hamilton | Spouse | — | 53 | ~1867 |
| Henry Hamilton | Son | — | 19 | ~1901 |
| Bertram Hamilton | Son | — | 25 | ~1895 |
| Alice Hamilton | Daughter | — | 17 | ~1903 |
| Johnnie Hamilton | Son | — | 24 | ~1896 |
| Robert Hamilton | Son | — | 21 | ~1899 |
| Carroll Hamilton | Head | — | 55 | ~1865 |
Census Appearances
Son, age 10
Harford, Maryland · implied b. ~1900 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hamilton |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Harford, Maryland
Son, age 19
Harford, Maryland · implied b. ~1901 — 8 household members
| Surname | Hamilton |
| Given Name | Henry R |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| 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 Henry Hamilton across 2 US Census years (1910 and 1920) in Harford, Maryland, using XGBoost record linkage.
Show:
This person
Anchor record
Henry Hamilton
Son · 1920 · age 19 · b. ~1901 · Maryland
★ You are viewing this record
Sibling
Virginia Hamilton
Sibling · 1920 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bertram Hamilton
Sibling · 1920 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Johnnie Hamilton
Sibling · 1920 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Hamilton
Sibling · 1920 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Hamilton
Sibling · 1920 · age 17
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 — Harford, Maryland
Open full size
1920 US Federal Census — Harford, Maryland
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu675unit:0436)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Carroll R Hamilton | 55 | Head | Laborer | Maryland |
| 2 | Emma A Hamilton | 53 | Wife | — | Maryland |
| 3 | Bertram Hamilton | 25 | Son | Laborer | Maryland |
| 4 | Johnnie J Hamilton | 24 | Son | Driver | Maryland |
| 5 | Robert P Hamilton | 21 | Son | Laborer | Maryland |
| 6 | Henry R Hamilton THIS PERSON | 19 | Son | Laborer | Maryland |
| 7 | Alice S Hamilton | 17 | Daughter | — | Maryland |
| 8 | Virginia Hamilton | 3 | Daughter | — | Maryland |
| 9 | James Mccurdy | 64 | Head | Farmer | Maryland |
| 10 | Susan E Mccurdy | 60 | Wife | — | Maryland |
| 11 | Lawrence Mclaughlin | 36 | Head | Farmer | Pennsylvania |
| 12 | Lottie Mclaughlin | 39 | Wife | — | Maryland |
| 13 | Mary Flaharty | 57 | Mother-in-law | — | Maryland |
| 14 | Lewis Pyle | 60 | Head | Farmer | Maryland |
| 15 | Wilson C Hall | 15 | Grandson | — | Delaware |
| 16 | Robert Hall | 12 | Grandson | — | Delaware |
| 17 | Dorothy Hall | 10 | Granddaughter | — | Pennsylvania |
| 18 | Laura Hall | 3 | Granddaughter | — | Maryland |
| 19 | Ezekiel Reynolds | 38 | Brother | Laborer | Maryland |
| 20 | Catherine Robinson | 72 | Aunt | — | Maryland |
| 21 | Howard Hamilton | 40 | Head | Miller | Maryland |
| 22 | Emma Hamilton | 37 | Wife | — | Maryland |
| 23 | James Fred Adams | 40 | Head | Salesman | Pennsylvania |
| 24 | Ella M Adams | 35 | Wife | — | Pennsylvania |
| 25 | Gladys E Adams | 5 | Daughter | — | — |
| 26 | Sarah A Adams | 2 | Daughter | — | Pennsylvania |
| 27 | Samuel L Scott | 62 | Head | Blacksmith | Pennsylvania |
| 28 | Sallie Scott | 60 | Wife | — | Pennsylvania |
| 29 | Emory Jones | 60 | Head | Carpenter | Maryland |
| 30 | Gertie Jones | 45 | Wife | — | Maryland |
| 31 | Ethel Jones | 25 | Daughter | Typewriter | Maryland |
| 32 | Grace Jones | 22 | Daughter | Funeral Director | Maryland |
| 33 | Edith Jones | 17 | Daughter | — | Maryland |
| 34 | Alvin Jones | 10 | Son | — | Maryland |
| 35 | Winfield Humpary | 75 | Head | — | Wales |
| 36 | Susan Humpary | 40 | Daughter | — | Wales |
| 37 | David Humpary | 33 | Son | Draughtsman | Wales |
| 38 | Anna M Humpary | 33 | Daughter-in-law | — | Wales |
| 39 | Evan J Humpary | 5 | Grandson | — | Pennsylvania |
| 40 | William M Williams | 49 | Head | Draughtsman | Maryland |
| 41 | Sue A Williams | 48 | Wife | — | Maryland |
| 42 | Milo Williams | 25 | Son | Clerk | Pennsylvania |
| 43 | Florence Williams | 18 | Daughter | — | Maryland |
| 44 | Edward S Williams | 14 | Son | — | Maryland |
| 45 | J. Thomas Gaily | 54 | Head | Merchant | Maryland |
| 46 | Ida Gaily | 51 | Wife | — | Pennsylvania |
| 47 | Margaret Gaily | 24 | Daughter | Teacher | Maryland |
| 48 | S. Lewis Hyde | 63 | Head | Clergyman | Maryland |
| 49 | Agnes Hyde | 24 | Daughter | — | Maryland |
| 50 | Arthur Robinson | 26 | Head | Merchant | Maryland |
Related Census Records
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)