Arthur Harry Allen Cambridgeshire to Australia

Arthur, born 1831 Barrington Cambridgeshire Eng. emig to Victoria Australia 1854 "Persia" with wife Sophia Bertha nee Bush b1821 Triplow Cambridgeshire Eng and daughter Emma b 1852. They settled in Buckland Victoria, three further children, Agness b 1858, Arthur b 1862 & George b 1863.
Arthur Harry's parents were John Allen and Sara Starns. I would like any info available about John and Sara and earlier family members. I have info on many of Arthur's family to my generation which Iam willing to share.