Brinkley-Nash Amanda Roxanne Brinkley and Brent David Nash have announced their engagement and plans for an April 6 wedding at Heritage House in Canyonville. Amanda is the daughter of Clif and Jeanie Brinkley of Riddle. Amanda graduated from Riddle High School in 2006 and from Oregon State University in 2010, with a bachelor’s degree in business management. She now works at Umpqua Bank in Canyonville. Brent is the son of Mitch Nash and Michelle Nash, both of Riddle. Brent graduated from Riddle High School in 2007 and works at Roseburg Forest Products. …