Hi, Rosina Ann Saysell was my grandmother, and I can remember her sister Emma (my great-aunt Em). I may have a scanned photo of these 2 (your great-aunts) if you're interested. I would welcome any info you've come across about Rosina Ann. Like you, I have her in various censuses, but can find no marriage certificate for her with Arthur Thompson. I agree with Harriet and Samuel as great-grandparents. All the best, spike