Jake English

Jake is first introduced in Act 6 of Homestuck and befriended in Volume 12 of Pesterquest.

An adventurous young man with an old-fashioned way of speaking, Jake lives alone on an island filled with hostile monsters. He's close friends with Jane, Roxy, and Dirk.

Spoiler

Though he refers to Jade as his grandmother, Jake is actually an alternate universe version of Jade's grandfather - who, unbeknownst to Jade is actually her biological father.