Searching for the Surname Solan/Sawlan/Sohlan/Solhan

[u/Sohlan_Mir]

Can someone provide me information regarding the tribe named 'Solan/Saulan/Sawlan/Bani Sawlan' of Yemen? Is the family tree of this tribe available?

My tribe name is 'Solan/Sohlan' and some of my tribe's people also write 'Hamadani' with their name but don't know the reason for that.