Introduction

Some things run in families, musical talent for example. The Bach family of Thuringia produced not only the renowned Johann Sebastian Bach but also his children. So deep was their talent pool that they were able to form the Jackson 5 without even calling on the services of Sister Janet. As far as I can tell though, the greatest philosophical siblings of all time were Christians who held from Capidocia a region of central Anatolia in modern-day Turkey. Their names were Makrina, Basel, Gregory and Tito.