I've added James to the rotation so some names were bumped up 2 people while others only one. Three left row is giving to the right side.

Dad, Mom - Joshua

Chrystal - John

Taylors - Jared

Tanners - Esther

Daltons - James

Joseph and Eliza - Dad, Mom

Joshua and Briana - Chrystal

John and Heather - Mary 

Jared - Nicolina 

Esther - Linda Lee

James - Joseph