Conversation so far:
What kind of business did Daniel Boone have?
Daniel Boone kept a tavern in Limestone, and also worked as a surveyor, horse trader and land speculator, buying and selling claims to tens of thousands of acres
Was Daniel Boone successful with alnd speculation?
The land market in frontier Kentucky was chaotic, and Boone's ventures ultimately failed, both because his investment strategy was faulty and because he lacked the ruthless instincts that speculation demanded.
Was Daniel Boone a married man?
Daniel Boone returned home and on August 14, 1756, he married Rebecca Bryan, a neighbor in the Yadkin River Valley
Did Daniel Boone have any children?
Daniel Boone and Rebecca Bryan had 10 children

Question: Did he ever own any other businesses?
Self-contained rewrite: Did Daniel Boone ever own any other businesses besides the tavern?