Complex sentence: He was granted asylum and living under a pseudonym to escape the fate of prior defectors married Cynthia Kusher and had two sons Andrew and Anthony who remained unaware of the identity of their father.
Split into simpler sentences: He was granted asylum and lived under a pseudonym to escape the fate of prior defectors. He married Cynthia Kusher and had two sons Andrew and Anthony who remained unaware of the identity of their father.