My poor wee eyes are having trouble with a surname- the last on the list in the pic below. I've got a surname stuck in my head which I know is not the correct one but can't see past it. Any suggestions would be appreciated.
To illustrate how bad my eyes are this is from a 1920 US Federal census return which I have had for over a year. The second bottom person is an ancestor named John Marr and I've only ever known that his "wife" was named Mary. All this time I've had this and never noticed her full name was recorded below his till last night.

Thanks
Rab