I have just posted a new page on my web site with new info that may interest anyone who has a JACKSON related to JACKSON families who have a crest with 2 greyhounds and a dolphin. There may be more of you than you think. SEE: http://www.thesilverbowl.com/history/JACKSON-JosephBurton.html Sharon Oddie Brown -- Sharon Oddie Brown, Roberts Creek, BC, Canada. History Project: www.thesilverbowl.com