Complex sentence: In Hungary, Arthur Meinig built numerous country houses in the Loire Valley style, the earliest being Andrássy Castle in Tiszadob, 1885--1890 and the grandest Károlyi Castle in Nagykároly (Carei), 1893--1895.
Split into simpler sentences: In Hungary, Arthur Meinig built numerous country houses in the Loire Valley style. The earliest being Andrássy Castle in Tiszadob, 1885--1890 and the grandest being Károlyi Castle in Nagykároly (Carei), 1893--1895.