In 1974 Abdul Hamid M. el Zein published The Sacred Meadows: A Structural Analysis of Religious Symbolism in an East African Town. The town in question was Lamu on an island of the same name off the northern coast of Kenya. The population of Lamu, holding steady at about 5,000 during this century, is mostly Muslim and mostly of mixed Arab and African descent. Arabs began to visit Lamu centuries ago and over time Arab traders settled on the tiny island, married local women, and created what we know today in the larger context along the East African coast as Swahili language and culture. Dhows came each year with the northeast monsoon bringing Arab sailors and a trickle of new immigrants from Arabia. (Not only Arabia, however, as dhows came from many parts of the Indian Ocean to Lamu and the east coast of Africa). As sailors, Lamu people continued to revisit Arabia, among many ports, for commerce as well as for pilgrimage to Mecca. The Arab strain in Lamu culture was therefore reinforced; that culture has therefore tended to sway toward the Indian Ocean in recent centuries and to Arabia in the past one hundred and fifty years.
Until the last decade or so the town had a tight social hierarchy with the old Arab (as they identified themselves) families at the top, followed by Indian traders and merchants (who often worked in partnership with the old families), and then other merchants, such as late nineteenth century arrivals from the Hadramawt, free Africans and Bajuni (the Swahili people from nearby islands), and finally, slaves (or ex-slaves after 1907).