On March the 17th. 1948 the first Hells Angels Motorcycle Club was founded in the Fontana/San Bernardino area in the United States of America. About the same time other clubs were formed in various places in the state of California, but none of these clubs were associated neither with Hells Angels nor with each other, and most of them do not exist today. The San Bernardino charter (also called "Berdoo") still exists, although most of its original members at one time moved northwards to Oakland. This removal is probably the reason why many outsiders wrongly describe Oakland as the Mother Charter of Hells Angels MC World.
Your collective inability to acknowledge this obvious truth makes you all look like fools.