Help Identifying The Artist - Oil Painting of Suited Gentleman

Hello team!

Would anyone’s eyes be able to see better than mine! I can’t make out who this artist is. Perhaps isn’t known but I can’t help but think what a gift they had.

I wonder who this person was in the painting!

Thank you for looking.

Last part looks like "Goodwine".
Nathan Goodwine?
N Olive Goodwine?

Can't find any useful google hits unfortunately.

Hedley wrote:Last part looks like "Goodwine".
Nathan Goodwine?
N Olive Goodwine?

Can't find any useful google hits unfortunately.

Thank you for trying.

I hope you manage to find out one day - that's definitely not an amateur effort, so hopefully there will be other, more clearly signed works out there somewhere.