For Noneofthis another reference by J Smolka The role of the works of R J Boscovich in Bohemian lands Czech Acta Hist Rerum Natur Nec Non Tech 11 1967 117 133 that refers to Roger Boscovic himself as Croat So you can t accuse me being biased We can add this one to your claim The research continues We will however in the end need a way to classify this man properly please see above my extrapolation about Croat Serb ethnicity issues prior to 19C especially in Dalmatia Dubrovnik Bosnia Montenegro etc Boismortier