Looking for the burial site and dates for Ranald Macdonald, born 1830 in Gerenish, South Uist Ssotland. Also his wife Mary MacTavish of Edinburgh. They married in 1857 and came to Cornwall area- They had a son Alexander born 1858. Two children were baptized at St. Andrews west Church. Would appreciate any info. I am hoping they would have a gravestone. Thanks!!!