How Many Dalton Brothers Were In The Gang?

How Many Dalton Brothers Were In The Gang? There were three Dalton brothers in the gang: Emmett “Em” Dalton, born in 1871; Robert “Bob” Renick Dalton, born 1869; and Gratton “Grat” Dalton, born 1861. A fourth brother, William M. “Bill” Dalton (1866-1894) was an outlaw as well and mainly rode with the Wild Bunch. Where