Son of Michael Heiney and Lucetta Cunningham. Some researchers have that his middle name was 'Horace', but I have found no documentation to support that. The only evidence is that a "Harrison" was listed in the 1850 census with yob the same timeframe.

Married 1st wife Melinda Austin on 19 Jun 1853 in Meigs, Ohio, USA
(Source: Ohio, U.S., County Marriage Records, 1774-1993)

Their children were said to be: Electa, Evaline, George W., John Whitesell, Julia Ann, Francis Marion and Charlotte.

Married 2nd wife on 23 Jul 1867 in Clark County, Missouri
(Source: Missouri, U.S., Marriage Records, 1805-2002)

Their children are said to be : William Thomas, Amanda Elizabeth, David Lallie, Joseph, Alvin, Henry and Ollie Louella.
*************************************

Harrison Hiney in the 1850 United States Federal Census
Name: Harrison Hiney
[Harrison Heiney]
Gender: Male
Age: 20
Birth Year: abt 1830
Birthplace: Pennsylvania
Home in 1850: Olive, Meigs, Ohio, USA
Occupation: Farmer
Industry: Agriculture
Line Number: 19
Dwelling Number: 316
Family Number: 325
Household Members:
Name Age
Michael Hiney 42
Lucetta Hiney 37
Harrison Hiney 20
Hepsaby Hiney 19
Catharine Hiney 16
Susannah Hiney 12
Francis M Hiney 10
Oliver Hiney 6
Lucetta Hiney 4
Jane Hiney 1

H H Heiney in the 1870 United States Federal Census
Name H H Heiney
Age in 1870 40
Birth Date abt 1830
Birthplace Pennsylvania
Dwelling Number 141
Home in 1870 Sweet Home, Clark, Missouri
Race White
Gender Male
Post Office Peaksville
Occupation Farmer
Male Citizen Over 21 Yes
Personal Estate Value 300
Real Estate Value 1500
Household Members (Name) Age
H H Heiney 40
Rebecca Heiney 37
George Heiney 13
Jno W Heiney 12
Julia A Heiney 9
F M Heiney 8
M A Weise 8
Ephriam Weise 7
Amanda Heiney 2

Henry Heiney in the 1880 United States Federal Census
Name Henry Heiney
Age 50
Birth Date Abt 1830
Birthplace Pennsylvania
Home in 1880 Jasper, Shannon, Missouri, USA
Dwelling Number 157
Race White
Gender Male
Relation to Head of House Self (Head)
Marital Status Married
Spouse's Name Rebecca Heiney
Father's Birthplace Pennsylvania
Mother's Birthplace Pennsylvania
Occupation Farmer
Neighbors View others on page
Household Members (Name) Age Relationship
Henry Heiney 50 Self (Head)
Rebecca Heiney 43 Wife
George Heiney 23 Son
John W. Heiney 21 Son
Julia Ann Heiney 20 Daughter
Frances M. Heiney 17 Son
Amanda Heiney 12 Daughter
William T. Heiney 9 Son
David L. Heiney 7 Son
Josephine Heiney 5 Daughter