The last name is more commonly spelled Montanye, but I have listed it as it spelled on his headstone
Son of John Montanye and Sarah Miller
Married Amy Harding

Children:

Andrew Mantanye Jr. b. May 1795 d. 1 Nov 1884
Wife (1) Mary Keeler b. Dec 1799 d. 13 Jul 1867
Wife (2) Elizabeth b abt 1809 d. 28 Feb 1888

Harry S. b 27 Sep 1795 d 22 Nov 1849

Nancy Mantanye(Twin) b. 25 Jun 1796 d. 21 Mar 1877
Husand: Alexander McMillen b 29 Jul 1787 d 16 Nov 1869

Jane Mantanye(Twin) b. 25 Jun 1796 d. 14 Dec 1876
Husband: Matthias Dymond b. 1798 d. after 1860 probably in Michigan

Stephen Mantanye b. 9 Mar 1798 d. 26 May 1842
Wife: Sally Harding b. 23 Nov 1803 d. 21 Sep 1892

John Mantanye b abt 1801 d. after 1860 probably in Illinois
Wife: Betsey Billings? abt 1802 d. between 1850 and 1860 probably in Illinois

Prudence Mantanye b. 7 Jan 1802 d. 10 Nov 1870
Husband: John Sickler 7 Jan 1802 d. 2 Dec 1844

Eliza Mantanye b. abt 1805 and d. abt 1863
Husband: James Sickler b. abt 1804

Sarah(Sally)Mantanye b. Mar 1805 d. 15 Oct 1868
Husband: Harry Harding b. 1801 d. 18 Mar 1868

Lydia Mantanye b. abt 1806 d. after 1880 in Nunda, New York
Husband: Silas G. Roberts b abt 1804 d. after 1870 in Nunda, New York

Urania Mantanye b. abt 1809 and d. after 1860 in Mount Morris, New York
Husband: Leonard Coon b. abt 1808 and died after 1860 in probably Mount Morris, New York

Frances Mantanye b. 6 Apr 1808 d. 24 Oct 1869
Husband: Hiram Sutton b. 6 May 1809 d. 25 Dec 1884

Malinda Mantante b. 15 Aug 1810 d. 12 Jan 1884
Husband: William C. Harris b. abt 1813 d. after 1880

Amy Mantanye b. 11 Aug 1813 d. 11 Sep 1885
Husband: John Geary b. abt 1808 d. 14 May 1867

David Mantanye (Montanye) b. 1815 d. 1881
Wife: Lovina Newman b. 14 Apr 1812 d. 1902


My thanks to Lorraine Hopfer Brelsford for some of the information on his children.