Doug, the bit you can't read is the part i can't read either and I'm very curious.
Is it a Concession number?
Does it start with Cornwall, but why would he misspell it with just one L at the end?
Is that Donald somehow famous enough that it is significant that Elizabeth is his cousin? Are the missing words indicating what Donald is known for?
What i see is Cornwal SS RR oo 20. The bottom of the 'f' from the line above is interfering with the oo 20 part.
Please tell me what you see in that spot.
Cheers
Shirlea