Being one of the Australian Joscelyne branch it was interesting to read the history but I was unsure exactly when the Australian branch got started, whether through the convict side or as free settlers through Henry Maurice Joscelyne who was the first assistance at the Perth (West Australian) observatory from its inception in 1896 to 1908.
I suspect not as my branch of the family was through Tasmania (state).
From the family side, my father (Bevan Maitland Joscelyne - deceased) had two brothers (Lynn and Stanley both alive). My Grandfather was Stanley Joscelyne of Hobart. My father used to say that his grandfather was Abraham Joscelyne who was married to Eliza (unsure on spelling or if correct name)
I would be interested in finding out a bit more about it if you have any information.