Francis Spenlow is a proctor for whom David works after finishing his studies at Doctor Strong's school. He is generally a good-natured man, but he is very protective of his daughter, Dora, and absolutely forbids David from marrying her when he learns of their engagement. Mr. Spenlow also spoils Dora, which becomes a problem when it is discovered (after Spenlow's sudden death from a heart attack) that he is deeply in debt. David and Dora eventually marry, but Dora is never entirely able to adjust to the less luxurious life she leads after her father's death.