The first marriage that was solemnized in the town [Fairgrove], was that of Miss Elizabeth Clay to John P. Wilber, son of Zephaniah Wilber, at the house of the bride’s brother, Amzy Clay, November 2, 1853, the ceremony being performed by Lucius S. Marvin, Esq.
Source: History of Tuscola and Bay Counties, Michigan. 1883. Chicago: H.R. Page & Company.