Lords of Lousã Senhores da Lousã Records #4 Holders Family filter On/Off Gabriel Ponce de Leon de Lancastre, 7th duke of Aveiro * 1667 Gonçalo Mendes de Vasconcelos, alcalde of Coimbra * c. 1320 João Afonso, lord of Lousã * c. 1280 João Mendes de Vasconcelos, lord of Penela e Lousã * c. 1358 Corrections and Updates To suggest a correction or an update. Click Here