Love-Letters Between a Nobleman and His Sister by Aphra Behn is a three volume roman à clef playing with events of the Monmouth Rebellion and exploring the genre of the epistolary novel. Silvia, disguised as a young man with the name Fillmond, and Philander run away to Holland. Brilljard, who has been married to Silvia to save her from being married to another man by her parents, and two male servants accompany them. On their journey they meet a young Hollander, Octavio. Quickly, a strong friendship develops between Philander and Octavio. Not knowing that Fillmond is in fact a woman, Octavio nevertheless falls in love with Silvia on their joint journey.