The Catholic Information office in Nairobi said on Monday that Australian Sisters Moira Lynch , 73 , and Mary Batchelor , 68 , American Father Michael Barton , 48 , and Sudanese Father Raphael Riel , 48 , were held in a prison in south Sudan by the SPLA .
Catholic Information office
Nairobi
Australian
Moira Lynch
Mary Batchelor
American
Michael Barton
Sudanese
Raphael Riel
Sudan
SPLA
Moira Lynch