Amy Belle Smith of Chinook, Mont., received word from Vallejo, Calif., of the death of her son Fredrick Alexander Smith, on Monday, Feb. 15, 2010, of a heart attack.  Plans are being made to have him cremated and sent home to rest in Havre, Mont., next to his father Henry Alexander Smith Jr.  A memorial service will be decided at a later date.  He was preceded in death by his father, Henry Alexander Smith Jr.; grandparents, Marion F. and June Amy Kelley, and Henry Alexander Sr.  And Bessie May Smith.  Survivors are his wife, Su Yon Smith of Vallejo, Calif.; sons, Christopher Alexander Smi th of Loveland, C o l o .  , H e n r y Adam and M i c h a e l Timothy of Va l l e j o ; m o t h e r , Amy Belle of Chinook; b r o t h e r, S h e l b y Edward of Havre; sisters, Becky Schaffer (Virgil) of Casper, Wyo., Betty Jean Phifer of Havre; grandchildren, Jasman Marie and Tristan Alexander of Loveland; and many aunts, uncles, nephews, nieces and cousins.