Malevich,
Your post re Finlay Brown caught my interest due to the reference to my ancestor Alexander Brown (1777-1864)(brother to Archibald)
Checking through the data I have collected so far on the Inverchaolain Browns unfortunately identified that John born 1808 appeared to be the son of another Alexander Brown and Mary Cameron, not Alexander Brown and Mary Currie.
It has taken a few days to prove it but I can confirm everything else in your post: Some notes follow:
Alexander Brown (son of Finlay Brown and Mary Turner) of Brackley beg married Janet Turner 19 January 1846 and had at least five children - Margaret 1846, Donald 1848, Catherine 1854, Janet (Jessie) 1858 and Finlay born at Knockdow on 10 November 1862. Alexander died a pauper aged 80 on 5 October 1863. I have not found a second marriage for Janet but she was with John and their 6 month old son Robert Mitchell in 1871. John's death certificate 25 June 1885 confirm his mother was Mary Cameron and he is listed as the widower of Janet Turner / Brown.
I will contact you later off list.
Regards,
David Bailey
Brisbane AUS.