Sentence:  ...to haue set and for malis and service...the four markland of Kincrakin...with the <WSD>croft</WSD> of Polgreyich and the <WSD>croft</WSD> that Ewin M'Ewin was wount to haue... 
Meaning of the word marked with <WSD> tags:  An enclosed piece of land, usually small and arable and used for small-scale food production, and often with a dwelling next to it; in particular, such a piece of land rented to a farmer (a crofter), especially in Scotland, together with a right to use separate pastureland shared by other crofters.