Left: Daguerreotype of Hiram Bingham I and his six brothers, 1855.

Right: His seven great-grandsons adopted a similar pose in the 1970's

Annie Olivia Tiffany Mitchell, centre, and her daughters Alfreda and Charly, about 1890

Founder of Tiffany & Co., Charles Tiffany with his granddaughter Alfreda Mitchell, 1877