Ruth Chapters 2-4; Ruth marries their redeemer Boaz and has a son who is in the linage of The Redeemer, Jesus Christ.
Ruth Chapter 1; Naomi and Ruth return to Bethlehem after Elimelech took his family to Moab and died there. His sons died thee also.
Sampson was extremely strong physically, but extremely weak spiritually. Thus he failed when confronted by Delilah.