yeah, i know Teixeira is in feyenoord but i would not choose a feyenoord player username ahah specially a player that played for fc porto ahahThey have been several other Portugese players in the Dutch league. Joao Texeira plays at Feyenoord.
In 2006 Manuel da Costa joined PSV. Dani (da Cruz Carvalho) played at Ajax in the previous century. But, you don't see Portugese players often in the Dutch league (or the other way around for that matter).
from netherlands to SL Benfica you have some cases. usually flops tho. Ola John, Djuricic, Sulejmani, Ebuehi for example