Sharpening a James photo please

[NickDub]

Hi, I'd be very grateful if something could be done to sharpen up the attached photo. It's of Fred and Charlotte James with a little girl, who I think they adopted. Taken outside the crossing-keeper's cottage in Upper Soudley, England, around 1897.
A more modern photo of the same cottage for colour reference can be found here https://www.geograph.org.uk/photo/1050003

I believe the porch was added after the earlier photo was taken.
Thanks in advance, Nick

[hoobaloo]

My try at sharpening, regards, John.

[NickDub]

Thanks very much -really appreciated.

[McGroger]

My try. Just a sepia version
Peter

[japeflakes]

..

[loord74]

restored colors
Rami

[NickDub]

Thanks all - brilliant response.