23. Morse goes next to visit the home of the Cartwrights. Helen is taking care of a baby, and her father, Dr. Frank, is getting ready to take a position at Stanford University in the United States. There is only one problem. What is that?
From Quiz "Endeavour", Series One, Episode One: "Girl"
Answer:
The baby belongs to Pamela Walters
Earlier in the episode, we had hints of an affair by which Pamela conceived the child, a boy named Bobby. Helen wants to keep the baby, but Morse insists the child belongs with its mother. Indeed, Morse has called in an order which blocks Helen from trying to fly out of the country by way of any airport at all. Pamela is allowed to take custody of Bobby. The episode draws to a close.
Oh - and the way we learned Endeavour's first name was not only from the title of the show, of course, but by the fact that he uses it as the word he types to see if an old typewriter is still working. The lowercase 'e' lands different, so he knows something is wrong.