An immortal of wealth and influence, he was arrogant and selfish in the extreme, he did not love but possessed. In the 19th century, he took Grace Chandel to the Amazon so she could work on her medical research. Duncan warned her that once Carlo thought something was his, he never gave it up. Carlo confirmed this by telling MacLeod, "She's mine now, and always will be." Trivia - The name Carlo Sendaro in fact isn`t Portuguese: the most similar form in Camões language would have been Carlos Sendeiro.