April 10: National Siblings Day History

National Siblings Day celebrates and recognize the importance of brothers and sisters. The bond and relationship between siblings is unlike any other as it is usually a person's longest relationship over his/her lifetime.

According to the Guinness Book of World Records, the oldest family in the world is the Tweed family. The 7 brothers and 5 sisters vary in age from 76 to 96 for a combined age of 1020.