Kay Robertson was just 16 years old when she married Phil Robertson. They exchanged vows in 1964 and legally tied the knot a few years later. Long before the two were on Duck Dynasty with their family, they were building a life together.

Phil was 79 years old when he died in May after months of dealing with his Alzheimer’s diagnosis. But where did he stand with Miss Kay at the time of his death? Scroll down for what we know about their relationship.