SHIPWRECK.The Sehr Sylph, from Sandusky. Ohio, to Detroit, was wrecked in a storm on the 13th inst. on North Bass Island, when a Airs. Hunter and herchildren, originally from Schoharie,N. Y. hut recently from Buffalo, a ina;,named Roberts, and two brothers Harry and Charllt;*8 Hoskiu, who managethe vessel were drowned.