Lange / Lubke births

Dear researchers,

I have been looking for births deaths and Marriages for my Lange / Lubke family for many years with out success, surely there is some trace of them???
Carl Frederick LANGE born 25 Jan 1874, father Gottfried LANGE mother Caroline Willhelmine Lubke. the place of birth given is Christburg Prussia now in Poland.

Gottfried LANGE born 1844 Reichenbach, Konigsburg, east Prussia

Marriage for Gottfried and Caroline Lubke, 19 October 1869 Stadt Christburg, Prussia.

other brothers and sisters of Carl Frederick LANGE;

Maria Elizabeth Lange
Caroline Willhelmina Lange
Elizabeth Anna Lange

Otto Ferdinand Lange b 15 March 1881 - Vogtenthal. We have his birth certificate from Polish researcher Magda.

Thanking you in advance

Lorraine