HH
Harold Hill — 1940 US Census Record
Model Tree available1940 United States Federal Census · Harford-County, Maryland
Our Model Tree links this Harold Hill across the 1920, 1930 and 1940 US Censuses in Harford-County, Maryland (XGBoost, ~Confirmed), with identified parents Floyd & Frances — first a son (b.~1920), then head of a 7-person household.
Age 20
b. ~1920
Male
Son
Born: Maryland
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Harford-County, Maryland |
| Surname | Hill |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Harford |
| 1935 Residence (County) | Harford |
| Additional Details | |
| Occupation | Farm Hand |
| Industry | Farm |
| Class of Worker | NP |
| Hours Worked | 30 |
| Income (1939) | 888 |
| Highest Grade | No 3 |
| 1935 Residence | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Farm Hand |
| Township / Ward | Election District 5 |
| Est. Birth Year | ~1920 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Harold | Age | Birth yr |
|---|---|---|---|---|
| Frances Hill | Spouse | — | 44 | ~1896 |
| Floyd Hill | Head | — | 46 | ~1894 |
| Norma Hill | Daughter | — | 14 | ~1926 |
| Clarence Hill | Son | — | 8 | ~1932 |
| Harold Hill | Son | — | 20 | ~1920 |
| Breese Hill | Son | — | 12 | ~1928 |
| James Hill | Son | — | 22 | ~1918 |
Census Appearances
1920
Harford, Maryland
Son, age
Harford, Maryland · implied b. ~1920 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hill |
| Given Name | Herald |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Harford, Maryland
Son, age 10
Harford, Maryland · implied b. ~1920 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hill |
| Given Name | Harold G. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Harford-County, Maryland
Son, age 20
Harford-County, Maryland · implied b. ~1920 — 7 household members
| Surname | Hill |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Harford |
| 1935 Residence (County) | Harford |
| Occupation | Farm Hand |
| Industry | Farm |
| Class of Worker | NP |
| Hours Worked | 30 |
| Income (1939) | 888 |
| Highest Grade | No 3 |
| 1935 Residence | Maryland |
| 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 Harold Hill across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Floyd Hill (~0.92 confidence) and mother Frances Hill (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Floyd Hill
b. ~1894
Source father
● Household
· direct · ~0.92
Mother
Frances Hill
b. ~1896
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harold Hill
Son · 1940 · age 20 · b. ~1920 · Maryland
★ You are viewing this record
Sibling
Breese Hill
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Hill
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clarence Hill
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Norma Hill
Sibling · 1940 · age 14
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
1940 US Federal Census — Harford-County, Maryland
Open full size
1940 US Federal Census — Harford-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01551-00797)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Sallie Lee Phillips | 28 | Daughter | Teacher | N Carolina |
| 42 | Thelma Phillips | 19 | Daughter | — | Maryland |
| 43 | William L. Webb | 26 | Head | Farm Hand | Virginia |
| 44 | Virgie Webb | 23 | Wife | — | Virginia |
| 45 | Alice R. Webb | 1 | Daughter | — | Maryland |
| 46 | William Jr. Webb | 0 | Son | — | Maryland |
| 47 | Floyd Hill | 46 | Head | Farmer | Virginia |
| 48 | Frances Hill | 44 | Wife | — | Virginia |
| 49 | James Hill | 22 | Son | Farm Hand | Maryland |
| 50 | Harold Hill THIS PERSON | 20 | Son | Farm Hand | Maryland |
| 51 | Norma Hill | 14 | Daughter | — | Maryland |
| 52 | Breese Hill | 12 | Son | — | Maryland |
| 53 | Clarence Hill | 8 | Son | — | Maryland |
| 54 | William S. Noble | 80 | Head | Farmer | Maryland |
| 55 | Mollie Howlett | 38 | Head | — | Virginia |
| 56 | Betty Lou Howlett | 8 | Daughter | — | Virginia |
| 57 | Bobbie Howlett | 6 | Son | — | Virginia |
| 58 | Albert Walker | 31 | Boarder | Farm Hand | N Carolina |
| 59 | Thomas L. Matthews | 39 | Head | Farmer | Maryland |
| 60 | Mary L. Matthews | 32 | Wife | — | Maryland |
| 61 | Mary L. Jr. Matthews | 9 | Daughter | — | Maryland |
| 62 | Thomas Jr. Matthews | 8 | Son | — | Maryland |
| 63 | Elizabeth Matthews | 6 | Daughter | — | Maryland |
| 64 | Ida B. Swift | 71 | Aunt | — | Maryland |
| 65 | Howard Short | 19 | Hired Man | Farm Hand | Virginia |
| 66 | Charles Maine | 52 | Head | Farmer | Virginia |
| 67 | Blanche Maine | 42 | Wife | — | Virginia |
| 68 | Dorothy Maine | 20 | Daughter | — | Virginia |
| 69 | Herbert Maine | 18 | Son | Farm Hand | Virginia |
| 70 | Junior Maine | 16 | Son | Farm Hand | Virginia |
| 71 | Hubert Maine | 14 | Son | — | Virginia |
| 72 | Kyle Maine | 13 | Son | — | Virginia |
| 73 | Nancy Maine | 9 | Daughter | — | Virginia |
| 74 | Jacqueline Maine | 8 | Daughter | — | Virginia |
| 75 | Mary Maine | 4 | Daughter | — | Virginia |
| 76 | Blaine Lipford | 16 | Nephew | Farm Hand | Virginia |
| 77 | W. Bert Edwards | 55 | Head | Farmer | N Carolina |
| 78 | Pearl Edwards | 51 | Wife | — | N Carolina |
| 79 | Andy Rush | 54 | Head | Farm Hand | Virginia |
| 80 | Silvie Rush | 57 | Wife | — | Virginia |
Related Census Records
Pedigree Summary
Harold + 4 siblings
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)