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Currently we have no sources showing. I know there are speculative family trees, but really Lambert is just a guess of a person?-- Andrew Lancaster ( talk) 08:27, 19 May 2020 (UTC) reply

https://sites.rootsweb.com/~medieval/addcharlENG.pdf is your primary source on page 5 the pedigree chart the entry for Landrade there are ------ this means no conclusive evidence also for Rotrude the same thing ...... with ? provided this mean uncertain parentage. I also would like to remind everyone here to become familiar on how to read pedigree charts. () means conjecture. Broken lines meand a connection and yet to establish the fact. Pipera ( talk)

Yes Settipani and similar are undoubtedly the types of sources which inspired this article, but the only information they really have, apart from speculations, is that Lambert is the name of Robert's father. Normally we would not have an article for a person's father if nothing else would known about them. We would handle that topic in the child's article. Wikipedia is not meant to be the place for posting genealogical speculations. Perhaps we will need to merge this article into Robert's?-- Andrew Lancaster ( talk) 22:54, 19 March 2024 (UTC) reply