There's a a lovely graveyard in Linlithgow, St Michaels, and there's a lovely free site called "Talking Scot" that has people with comprehensive knowledge of local cemeteries. If you join that, and put your question on there, you'll almost certainly get really helpful answers.
If you do go there, Linlithgow is a lovely helpful, friendly place, and there's a "Helpdesk" at the local library, on the High Street, with very informative volunteers. The local Library - further down the main street, on the other side. beyond the Church area - has super staff, too.
Enjoy your visit, and I wish you well with your quest!