North Malabar of native Hindus, native Mappila-Muslims, native Jains and migrant-Christian communities and is characterized by distinct socio-cultural customs and behavior. The people of North Malabar have striven to preserve their distinct and unique identity and heritage since ancient times, through colonial times into modern political India. From the seventeenth century onward, until the early twentieth century, there were cultural taboos among certain communities from North Malabar, which forbade their women marrying people of the same respective communities, from the southern territories. Even in modern times it is not uncommon to see "alliances from Malabar region preferred" in newspaper matrimonial announcements placed
Syro-Malabar Catholic Archeparchy of Kottayam Jewish populations of Judea were dead, enslaved or in flight. Many of the Persian and Arabian Jews fled abroad, Jewish colonies were founded on the Malabar Coast and at other well known trading posts. Twenty years or so after the First Council of Nicaea, wealthy merchant Thomas of Cana brought a colony of 400 Syrian Christians (from 72 families, belonging to seven clans: Bagi, Belkuth, Hadai, Kujalig, Koja, Mugmuth, and Thegmuth) from southern Mesopotamia to the Malabar Coast in 345 and strengthened the church founded by Thomas the Apostle. According to Syrian writings, the Knanaya migration was a mission from