What's the Kennection? #226

According to a medieval legend, a 9th-century Englishwoman named Joan was the only woman ever to hold what office?

According to Poor Richard's Almanac, when should a man go to bed and wake up to be "healthy, wealthy, and wise"?

When Queen Anne died in 1714, it ended the reign of what Scottish house on the throne of the British Isles?

The genius cartoon dog Mr. Peabody invented the WABAC machine for what orphan, his young ward?

What actress won an Oscar for playing Warren Beatty's bored housewife lover in 1975's Shampoo?

What's the "Kennection"?