Conversation so far:
Where was Daniel Born?
The Boone family belonged to the Religious Society of Friends, called "Quakers", and were persecuted in England.
When did he leave England?
Daniel's father, Squire (his first name, not a title) Boone (1696-1765) emigrated from the small town of Bradninch, Devon (near Exeter.
Where did he emigrate to?
Pennsylvania in 1713, to join William Penn's colony of dissenters.
Did Boone go to school?
Daniel Boone spent his early years on what was then the edge of the frontier.
Did Daniel get in trouble as a youth?
In Boone's youth, his family became a source of controversy in the local Quaker community.
What was the controversy?
two of the oldest children married outside the endogamous community.

Question: Who did the oldest children marry?
Self-contained rewrite: Who did the oldest children of Daniel Boone's family marry?