Hello Tanja So sorry I didn’t answer your message! I’m very interested to find out how we are related! My maternal grandmother had ancestors from Germany, some of them called Hegardt and Tamm. She was born Ingeborg Hegardt in 1908 in Stockholm. Her mother was called Ingeborg Tamm. I was born in Norrtälje, Sweden 1961. Please send me an e mail lottakjellberg@yahoo.co.uk Looking forward to hearing from you!! Lotta