From the 1880 Tehama Co. census I found my 3rd grt. grandfather's son William Moody living in Sierra.I have looked on 3 maps and cannot find Sierra listed in Tehama County.Would anyone know where it is or what it might be called now? Perhaps it changed names. He was there during 1880 "sawing logs", he was born in MA and his father was Abenaki Indian and a Physician in MA but born in Maine.I thought it was interesting that the Round Valley Indian Reservation was ~sort of~ in the area. Any help on where this town was / is located greatly appreciated.You can email for a quicker response. Thanks in advance.