William HAZLETT and sons, early pioneers of Butler Co., PA. According to the 1883 History of Butler County, "William HAZLETT and his sons, William, John, Reuben, and David were among the first settlers, and lived on the Henry Fox farm. John kept the old homestead. Reuben learned blacksmithing, and worked at it many years. David went to Ohio. William settled on Rough Run, and owned the land on which the Winfield Furnace is situated. ..." I'm descended from Reuben HAZLETT. He married Mary DUFFY, daughter of John DUFFY.

Reuben HAZLETT, b. 7 Jun 1794, m. 1818, d. 14 Dec 1878 in Sarversville, Butler Co., PA
Mary DUFFY, b. 1794, d. 5 Feb 1886 in Winfield Twp., Butler Co., PA. They had nine children.

i. Elizabeth, b. 1821, m.1 _____ DENNY, m.2 Francis

MCBRIDE, d. 1912

ii. Mary Ann, b. 1822, m. John CYPHER

iii. Catherine Ann, b. 19 Sep 1828 in Winfield Twp.,

m. Joseph MESSICK 4 Mar 1851

iv. Reuben, b. 1831 in Winfield Twp., m.1 Barbara Ann

SEDWICK 18 Sep 1857, m.2 Carrie _____

v. Matilda, b. 28 Jun 1833 in Winfield Twp., m. Samuel

DUFF 21 Nov 1858, d. 3 Apr 1916

vi. John Leonard, b. 6 Nov 1835 in Winfield Twp., m.

Bridget Elizbeth MCGEE

vii. Nancy

viii. Sarah Ann, m. _____ HECKARD

ix. Jane, b. 1827/8, m.1 Michael MCCREA, m.2 Jacob

MESSICK