Hubert Goltzius is not found as AuthorAuthor of the document..
Hubert_Goltzius -- 1567-12-04, Bruges --> Steven_Winand_Pigge;Expression error: Unrecognized punctuation character "{".Hubert_Goltzius -- 1570-03-12, Leipzig --> Abraham_Ortelius;Expression error: Unrecognized punctuation character "{".Hubert_Goltzius -- 1574-03-03, Bruges --> Abraham_Ortelius;Expression error: Unrecognized punctuation character "{".
