Thee is old English of You. Cometh is come. Whence - from where? Old English translated would be "you come from where?' or modern - Where do you come from? Thou is also You. Greetings from June

In about the past 500 years or so, English grammar has become much more simplified, but there are some "archaic" (old) forms of English that are still heard in prayers, plays, wedding ceremonies, etc. In modern English, "you" can be the subject of a sentence: You are eating a sandwich. The object of a sentence. I saw you. And can be singular or plural. The pronouns in English are: I me my you you your he him his she her her it it its we us our they them their But in the past, the pronouns in English were: I me my thou thee (1 person) thy you you (more than 1 person) your he him his she her her it it its we us our they them their In the past, the noun "come" was conjugated as: I come Thou comest You come He comes She comes It comes We come They come