Hi, I've been researching the Nind history for over 25 years and with the help of a researcher in England have amassed a lot of history. However, like you I can't find any more about Charlotte Louisa and her life than you have. My ancestor is Dr Philip Pitt Nind and Louisa Frances Maughan. I you let me know which line of the Nind family I will possible be able to help you. I do have the notice of Charlotte's marriage which follows:
groom's name: Joaquin Luis Sanchez
groom's birth date:
groom's birthplace:
groom's age:
bride's name: Charlotte Louisa Nind
bride's birth date:
bride's birthplace:
bride's age:
marriage date: 27 Sep 1890
marriage place: Manhattan, New York, New York
groom's father's name: Antonio
groom's mother's name: Refaele De Laregosti
bride's father's name: Philip Pitt
bride's mother's name: Charlotte Johnston Maughan
Regards,
Hilary in Queensland, Australia