Complex sentence: His grandsons Tom Jnr and Rob also both became Wallabies-Rob as a Prop forward made four test appearances from 1988 to 1989, Tom Jnr a Hooker earned 41 caps between 1983 and 1989.
Split into simpler sentences: His grandsons Tom Jnr and Rob also both became Wallabies. Rob was a Prop forward who made four test appearances from 1988 to 1989, Tom Jnr a Hooker earned 41 caps between 1983 and 1989.