Clarification- regarding my comments for Kirk Session records for Carriden:
1. the ACCOUNTS for this parish for the years you are interested in do not exist.
2. the MINUTES for Carriden do exist and I have browsed them (briefly) and do not see any mortcloth entries. The minutes deal with numerous antenuptial fornications. I would assume that mortcloth dues would be listed under ACCOUNTS (?)
3. Communion Rolls record a Mrs. James Fraser (Helen Ballentine) who was admitted by "YC" in Feb. 1863. Her attendance was recorded for Feb./63 and then again in July/66. In the two columns dated Aug/67 and Feb/68 it looks like the word "dead" or "deceased" was entered. There are no more entries for her after that. You could check this on the SP website.