Pierce, Grant, Cooper and Nolan

John Henry Pierce born in 1825 i Lawrencetown, NS, died Jan. 17, 1918 in Nictaux, NS. He was married to Naomi Grant born 1830 in NS, died in NS. They were married July 5, 1856 in NS. Naomi Grant was married to Robert Beales. I don't know the parents of John Henry Pierce and Naomi Grant. I need help. Willing to share what info I have.