Complex sentence: It was a proud day for Henry, and for his former mistress Elizabeth, however the ceremony did nothing to spare the Queen's feelings, she knew she failed in giving England a Prince, and was anxious about her own daughter's prospects.
Split into simpler sentences: It was a proud day for Henry, and for his former mistress Elizabeth, however the ceremony did nothing to spare the Queen's feelings. She knew she failed in giving England a Prince, and was anxious about her own daughter's prospects.