They are as follows:

Otto Passick b 18 Oct 1859, town unknown, Schleswig Holstein, naturalized about 1895, d 24 Feb 1939 Manning, IA. He lived at 612 10th St in Manning at the time of his death. Md Sophia Schmahl 1885 in Clinton, IA. The marriage record says his father was Detar Passick, but his death certificate says Chris Passick.
Are they both correct?

Sophia Schmahl, Daughter of Kai Schmahl and Catherine Miller (Mueller?) b 7 Aug 1863 in Johnnisdorf, near Oldenburg, Germany. d Manning, IA Dec 4, 1919. I have an obituary for her with no date, newspaper name, page number or column number. If anyone has this information, I would appreciate it since I like to document my sources.

Henry Otto Lamp, b 3 Jan 1862 Probstei, Schonberg, Holstein. He came to America at age 18, applied for citizenship 27 Oct 1884. d Westside, Carroll Co, IA 7 Feb 1936. Buried Hayes Township, 12 Feb 1926. Md. Catherine Margarita Joens. Henry was an insurance agent.

Catherina Margarita Joens, b 27 Feb 1862, Erfde, Scheswig Holstein. Immigrated to the U.S. at age 10. She was the daughter of Claus Joens and Catherine Schelhas. d 19 Mar 1929, buried Hayes Township.

Thank you for your help.

Sincerely,