The 1860 Census has children who aren't on the ship's manifest with Liborius.
From the results on the familysearch website they seen to be WIPPERFIELD, WIPPERFELD, WIPPERFELDT, WIPPINFIELD, various spellings. - Needs to be sorted out.
1860 US Census: Lake, Milwaukee, Wisconsin
Post Office: New Coeln
HASSE, Laborious - 41 - M - Farmer - Prussia
HASSE, Catharine - 42 - F - Prussia
HASSE, Peter - 10 - M - Wisconsin - [WIPPERFELD - married Joan/Johanna FISCHER]
HASSE, Christina - 9 - F - Wisconsin
HASSE, Eliza - 7 - F - Wisconsin - [WIPPERFELDT - married William LAWLER]
HASSE, Ellen - 4 - F - Wisconsin - [WIPPINFIELD - married Frank JOERRES]
HASSE, Mary - 2 - F - Wisconsin
HASSE, Margret - 2 - F - Wisconsin
HASSE, Martin - 3/12 - M - Wisconsin