These are married daughters (and their families) of Ben/Hannah Grove:
Seated L to R: Laura (Grove) Smith, Minerva (Grove) Hileman, Lydia (Grove) Worth and standing back far right: Mary (Grove) Smith. Wish I could identify all the others! Laura's husband: Samuel Smith; Minerva's husband: Clark Hileman; Lydia's husband, John Worth; Mary's husband: Jacob Smith. Samuel and Jacob Smith are brothers; married Grove sisters.