The Talisman Ring (English, Paperback, Georgette Heyer)

‘I dare say it will not be so very bad, our marriage, if I can have a house in town, and perhaps a love.’ ‘Perhaps a WHAT?’ demanded Shield, in a voice that made her jump. Neither Sir Tristram Shield nor Eustacie, his young French cousin, share the slightest inclination to marry one another. Yet it is Lord Lavenham’s dying wish. For there is no one else to provide for the old man’s granddaughter while Ludovic, his heir, remains a fugitive from justice…
Source- Goodreads.com

E5