Deborah was the daughter of Samuel and Margaret (Cox) Peak. She married Isaac Hullings July 31, 1845 in Chester Twp. Burlington Co., NJ. Isaac died in 1892. They attended The Christian Church at Fairview, NJ. In 1895 she lived with her daughter Addie and her husband Daniel Kendall. In 1910 she was living with her daughter Mary and Mary's son, John Powell and family.