according to the book by Earl Leaf, the Drews were at st johns german lutheran church in Rush Lake
frederick T 1853-1923
mary C 1862-1925
there is Hans Drews born 2 Feb 1828 the son of M drews, He died 20 Nov 1911
he was a charter member of the st jOHN'S LUTHERAN HURCH WIFE CATHARINA WAS BORN 8 AUG 1929 DIED 19 NOV 1884 SHE WAS BORN IN gERMANY AND ARRIVED IN MINNESOTA 1877 OTHER RECORDS INDICATE SHE was born 28 aug 1829 and died 19 may 1881, no proof that this is the parent of frederich but is in the same place and is old enough to be the father of Adolph, Frederick , they all came to america in 1877, so you might find them on the immigration records.
I have Mary marrying reed in 1886in duluth and drews in 1894 in Pine county. Will keep looking.