Welcome, Charlotta!
I did a quick check in the Wikitree database for the names you listed, but I did not see any obvious matches. That likely means no one has entered information down to your listed ancestors. There may be more distant ancestors already entered, but you would need to identify the parents of your listed ancestors to be able to search for them here.
You may want to try the free site familysearch.org or the paid site ancestry.com to look for more information on who might be the ancestors of these relatives first, and then come back to look them up here to see if someone has already done all that research.
Good luck!