His friends referred to him as "Moor", owing to his dark complexion and black curly hair, while he encouraged his children to call him "Old Nick" and "Charley".
Teman-temannya menyebutnya sebagai "Moor", karena ia memiliki penampilan kulit gelap dan rambut keriting gelap, sementara ia membujuk anak-anaknya untuk menyebutnya "Old Nick" dan "Charley".