 Porphyrogenitus says Árpád " had four sons : first , <unk> ; second , <unk> ; third , <unk> ; fourth , <unk> " . However , he also refers to one " <unk> , son of " Árpád ; Kristó wrote that <unk> ( Liüntika ) was an alternative name of <unk> ( <unk> ) . The name and family of the mother of Árpád 's sons are unknown . The following is a family tree presenting Árpád 's ancestors and his descendants to the end of the 10th century : 
