According to the "Place Names of Sussex" by Mawer, Stenton & Gover, there was a Sunte House in Lindfield and it was first mentioned in documents in 1522. The meaning of "Sunt" or "Sunte" has been lost over time, however there is a Sunt Farm in Shipley first mentioned in 1464 and they also believe that Suntyinge is one of the early spellings for Sompting. So the use of the word as a place name in Lindfield is not unique in Sussex. Glass was a luxury product in Elizabethan times and only the wealthy had it in their windows as it was mostly imported from France & Germany. At this time, the glass had to be blown and it wasn't until 1773 that plate glass (invented in France) was produced in England at St. Helen's. If you care to send me a scan of the particular portion of the Will that you are transcribing, I will see if I can make out the word. I'm not an expert by any means, but I have transcribed a few Wills in my time and I have learnt that a second pair of eyes on the problem text never does any harm. Best wishes Marion Woolgar Bognor Regis, West Sussex SFHG NO: 3323