I have edited out personal information on what appears to be living people in this question, as well as the telephone contact number of the poster of the question.
Wikitree cares about the privacy of people. The correct way to seek people with a common interest in this profile, or to add information, is to join as a member and use the privacy options of Wikitree to control access to such sensitive information.
Please consider joining if you wish to grow your tree. I am sure you will find it interesting.