The building was officially converted to cooperative ownership in the 1980's.

The former municipality was officially converted into a city following a referendum on June 30, 2012.

Ethiopia was one of the first nations to accept Christianity, officially converting in 341.

Donaldson had officially converted to third base from a catcher in the beginning of the 2012 season during spring training.

This process is unique to the state; no other state allows Muslims to officially convert.

In 1997, Lindh officially converted to Islam at the age of 16.

However he neither officially converted to Islam nor left his birth religion of Zoroastrianism.

Even then, they did not officially convert to Islam until the 19th century, though small communities of Muslims do pre-exist this date.

In 1820, Boudinot officially converted to Christianity, attracted to its message of universal love.

On 1 April 2011, Rickmansworth School officially converted to an academy.