oldcrow on Family Tree Circles

Born c1865 Sandhurst (Bendigo) Victoria. Father Thomas Knight b1832, mother Margaret Jones b1833. Siblings Richard b 1855, Elizabeth b 1857, Edward b 1859, Emma b 1862, Thomas b 1865, Albert b 1867, Martha b 1870, Alfred b 1872, Arthur b 1876.
Matilda married Alexander Ferguson, her first husband, in 1885.
I have not been able to locate Victorian birth registration details for Matilda but have reg. details of all her other brothers and sisters. Matilda was also at times called Rose Matilda Knight.
Any birth details for Matilda would be appreciated.
As you can see I have many details of her family of 1800's and also to the 2009 generation ie my family.

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.

Francis born 1841 longford / westmeath ireland. no accurate details of his parents, they may be David and Anne . He emig alone to south australia 1863 aboard "Morning Star". He then married Bridget Malley b 1844 on 11 June 1865.Have many details of their descendants in south australia. Would appreciate any details of his parents etc in Ireland.
Hoey & Shaw Australian Family, on tribalpages.com gives an expanded view of Francis Hoey's descendants etc.