As we sit down to write our thank you letters to friends and relations for all of the thoughtful gifts they sent us, this elegant writing room at Blenheim came to mind. The Blenheim Tapestry takes pride of place against green silk damask walls bearing the Churchill family’s coat of arms. The portraits include the first Sir Winston Churchill who was born in 1620 (not shown here). He was a staunch Royalist who was stripped of his home…