Searching for family from Konigsberg E. Prussia

I am searching for family with the surname Wilde from before 1888 who
resided in Konigsberg, E. Prussia. The last relative we have, Gustov Adolph
Wilde, was born in Konigsberg in 1860. He immigrated to America in 1888,
but we have no record of his family from before that. Can anyone recommend
any resources?

Thank you,
Lee Anne Wilde

Hello Mrs. Wilde,

here you might be successfull:
It's quite time-consuming but worthwhile.

My regards
Dietmar Blum

Mr. Blum,
Thank you very much!

Lee Anne

Glad to help!