Conversation so far:
When was Peale married?
1762.
Who was he married to?
Rachel Brewer.
How many children did they have?
The sons included Raphaelle Peale (1774-1825), Rembrandt Peale (1778-1860).
What did he do during this time?
After Rachel's death in 1790, Peale married Elizabeth de Peyster.

Question: Did they have any children?
Self-contained rewrite: Did Charles Willson Peale and Elizabeth de Peyster have any children?