Prominent Deaths.Wabhxkotoh, March 14.—George W. Knox, the founder ol Knox express, and a prominent oitUeo of Washington, died here yesterday, in the C3rd year of hisage.'AdfeTiN, Tex,, March. 14,—Hon James H. Bell, a prominent Bepnbliean of this state, is dead. He was well known in Washington,Eobtok, March 14.—William Mason, the well known horse trainer, died yes* terday.Ottawa, Ills , March 14,—Mother De Ohantal, of St. Xavier's convent, died this morning at. the age of 76. She took the veil at Meroy convent, Pittsburg, 58 years ago, and has spent her life in form* lag hospitals.