What title is the husband of Philippa Charlotte Middleton heir to?
Pippa Middleton Philippa Charlotte Middleton ( ; born 6 September 1983) is an English socialite, author, columnist, and the younger sister of Catherine, Duchess of Cambridge. Middleton began receiving media attention with her appearance as the maid of honour at her sister's wedding to Prince William. After marrying James Matthews in 2017, she will be styled Lady Glen Affric should he inherit his father's title.
Duke Charles Louis Frederick of Mecklenburg Duke Charles Louis Frederick of Mecklenburg, Prince of Mirow (German: "Herzog Carl Ludwig Friedrich zu Mecklenburg, Prinz von Mirow" ; 23 February 1708 – 5 June 1752) was a member of the House of Mecklenburg-Strelitz and the father of Queen Charlotte of the United Kingdom and Queen of Hanover.