Mahatma Gandhi's family line has over 154 members, who are settled in over 6 different countries around the world. Here's a look at one of the members of this family who is all famous now. Medha Gandhi is the great-granddaughter of Mahatma Gandhi. She is the daughter of Kantilal, who is the son of MK Gandhi's oldest son Hiralal. Her dad had apparently moved to the USA after India got its independence.