Schaal side

Somehow work I have done today on the Schaal family side of my family is linking Adam H Schaal as being married to his one and only wife Sarah Elizabeth Schreiber Schaal AND Adam's brothers (Martin Edward Schaal) wife Augusta Alvina (Plumer) Schaal. This has also linked the children and wives as step siblings. I tried fixing it by deleting Adam/ but the relatives remained and he is now listed as a "No name" PLEASE HELP. I would like to finish my very extensive family tree and I have just begun, however if I can't edit as easily as I should be able to, I don't know if I would ever use this site let alone upgrade. ... Just a thought. Thank you for your help.