Yes I've done multiple: Ancestry, MH, 23&Me v4, 23&Me v5 (new saliva sample and raw data). On DNAgenics I had all 4 files merged together and uploaded it to Illustrativedna. The results I've shown in the last few posts are from my merged file.
Don't know for sure. Could be the extra Anatolia Neolithic is being assigned as something from Iberia. If you get Italy too then that may be the explanation, or you have an Iberian ancestor. Just guesses.
Yep, great grandfather immigrated in early 1900s. Some of his other family came over too. The Belgian line came over in the 1870s; may have been French farmers moving to Belgium and living there for a while before the 1870s. My other great grandparents came from England (Stoke on Trent) and Scottish/Irish not far from Glasgow. Other lines come from Feil, Germany, Yorkshire England, earlier immigrants from England/Scotland/Ireland (Based on surnames and also with some being born in Ireland, England with records found on Ancestry etc) ... it gets pretty complicated. Like I mentioned I haven't found an Italian, Iberian or Near Eastern ancestor yet. Some of these 2-4% ancestries/admixes come from one ancestor 5-6 generations ago or multiple further back. At 6 generations that's 64 people. 1 out of the 64 ancestors one has to identify for that 2-4%