Was first married about 1840 to Nathan Harper (Born: about 1822 in Muhlenberg, Kentucky Died: May 1860 in Graves County, Kentucky of consumption). After 1863, she married his cousin, Kinion Harper (Born: 1809 in Muhlenberg, Kentucky Died after 1880 in Graves County, Kentucky). As far as I know, Kinion and Janey did not have any children together. The burial place of both husbands is unknown.

Married Nathan C Harper about 1840.
They had 9 known children.

Sarah Harper
Born: about 1841 in Graves, Kentucky, United States
[In the 1850 census, lived with both parents, and in 1860 with just her mother.]

Thomas Harper
Born: about 1842 in Graves, Kentucky, United States
[In the 1850 census, lived with both parents, and in 1860 with just his mother.]

John Byrd Harper family
Born: 1844 in Graves, Kentucky, United States
Died: Oct 1922 in Paducah, McCracken, Kentucky, United States
[In the 1850 census, lived with both parents, and in 1860 with just his mother. He was listed in his mother's obit.]

Milton Harper Born: about 1846 in Graves, Kentucky, United States
[In the 1850 census, lived with both parents, and in 1860 with just his mother.]

Mary Frances (Harper) Sullivan
Born: about 1849 in Graves, Kentucky, United States
Died: 1890 in Cass, Missouri, United States
[In the 1850 census, lived with both parents, and in 1860 with just her mother.]

Matilda Ellen (Harper) Sanderson
Born: 2 Feb 1853 in Graves, Kentucky, United States
Died: 3 Sep 1925 in McCracken, Kentucky, United States
[She was in the 1860 census living with her mother. Her mother lived with her and her family in the 1900 census. She was listed in her mother's obit.]

Martha Elizabeth (Harper) Sanderson
Born: 14 Mar 1855 in Graves, Kentucky, United States
Died: 4 Dec 1937 in Marion, Crittenden, Arkansas, United States
[She was in the 1860 census living with her mother. She was in the 1870 census with her mother and step-father. She was listed in her mother's obit.]

William R Harper
Born: 23 Jul 1857 in Graves, Kentucky, United States
Died: 19 Sep 1859 in Graves, Kentucky, United States
[Birth and death record gives parents initials and place of birth and death.]

Henry Clay Harper
Born: 30 Jun 1859 in Graves, Kentucky, United States
Died: 14 Sep 1935 in McCracken, Kentucky, United States
[He was in the 1860 census living with his mother. He was in the 1870 census with his mother and step-father. He was listed in his mother's obit.]

The most confusing thing in researching the family is that Kinion and his first wife Marilda Jane Ivey named some of their children exactly the same names or at least the same first name as Nathan and Mary Jane did.