Is He or She Single?
My rephrasing based on William Lilly’s Christian Astrology, page 316 under the header “Has she a Lover”. Initially, I took that to mean whether your existing partner has a lover other than you. After much thought, I think this section is on whether a person is single or attached but not married. I imagine this is something that people, especially men, asked astrologers when they are seeking partnership although I stand corrected.