The Marshal Takes a Wife — Sylvia McDaniel

In a rugged Texas frontier town, a crafty widow sets out to find wives for her unruly brood of handsome sons.
A Face From The Past
Now respected and responsible, Marshal Tucker Burnett thought his rambling past was behind him. That is, until Dr. Sarah James turned up in Fort Worth, thanks to a telegram from his meddling mother. Tucker couldn't forget the stolen moments he had once shared with the pretty physician in Tombstone, and he wouldn't deny that Fort Worth was in need of a new doctor. Yet Sarah seemed determined to keep her distance--and keep her fatherless son to herself. When Tucker decided a husband would entice her to stay in Texas, he never imagined that he might be the right man for the job...and the only man to love Sarah forever.