did he discover anything?
"Hudson's Tutches".
Henry Hudson
According to Thomas Edge, "William Hudson" in 1608 discovered an island he named "Hudson's Tutches" (Touches) at 71° N, the latitude of Jan Mayen. 
who were the founders of the middle colonies Henry Hudson which areas were included in it? Province of New Jersey and the Province of Pennsylvania. which were the prominent industries? Textile industry, sawmills and gristmills. which country colonized this area? England. what kind of government did the first province have? Proprietary Government what sort of religious freedom was enjoyed in second province? The "Charter of Privileges" extended religious freedom to all monotheists and government was initially open to all Christians. how were the relations with natives? They had mandated fair dealings with Native Americans. This led to significantly better relations with the local Native tribes did it have proper judiciary? Yes, they make it happen through the Supreme Court of Pennsylvania. which counties were a part of this province? Bucks County, Philadelphia County and Chester County. who was the founder mentioned above? An English sea explorer and navigator. which places did he visit during his early expeditions? Greenland, Tilbury Hope and "Hold with Hope".
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Henry Hudson [SEP] Alleged discovery of Jan Mayen
Fotherby eventually stumbled across Jan Mayen, thinking it a new discovery and naming it "Sir Thomas Smith's Island", though the first verifiable records of the discovery of the island had been made a year earlier, in 1614.