Northwoods - MN Schwegels

I have been contacted by a "Northwoods" screen name however the return email address will not deliver the mail.I have the following questions:
Could you tell me your father's name?Of his siblings, do you know which were the children of Michael and Ottila and which were the children of the first husband George and Ottila?I would expect that the children of George and Ottila would be limited to Clarence, Caroline and Hildegard.You name Hilda, would that be Hildegard?Also, would Hank and Henry Joseph be the same person?

I have an Earl Schwegel who died in Arizona 1908-1981.His wife was Katheryn Becker.Do you know if there's any relation to Leroy?

I have a George H. Schwegel married to a Minnie Belle Brock.George was born in Montana and died in California.How would he fit in with Arthur or Roman?Do you know who this is?WILFRED SCHWEGEL born 01 Mar 1924 died 04 Jun 1988 last residence 56374 (Saint Joseph,Stearns, MN) (none specified) 469-20-7798 issued inMinnesota

I have quite a good family tree that was given to me (through someone, so I am uncertain of the originator, but they did good research.)However, they did not include Blasius.Would you be able to provide more info there (documents or whatever) ?Do you know if Frank would be Blasius' son?

An online index of the Minnesota Naturalization Records give the following in Sterns:
Blasius Schwegel - Reel 1/Code 3/Vol.B/Page 753
John Schwegel - Reel 1/Code 3/Vol. B/Page 814
Andrew Schwegel - Reel 5/Code 13/Vol. L/Page 7781
Joseph Schwegel - Reel 5/Code 13/Vol. L/Page 7782
Andrew Schwegel - Reel 14/Code 30/Vol. G./Page 3784
Joseph Schwegel - Reel 14/Code 30/Vol. G/Page 3785
However, I don't know where you would go to obtain those records.