would say the same like in this thread:
"Unfortunately, the coloured image of those arms are a 'bucket-shop production'.
They give the impression of being a noble (bucket shop flamboyance) where it, more than likely, does not exist and the helm is incorrect.........."
you find the correct Coat of Arms for Seefeldt right above here
where should the castle Seefeld have been?
on this castle Seefeld were the Kuenringer, Seefeld is only name of castle.http://books.google.at/books?id=XR_ko-fzZfsC&pg=RA1-PA19...
but also Germany has a castle Seefeld in Bavaria.http://de.wikipedia.org/wiki/Schloss_Seefeld
and where are from where your ancestors?