Fellow of the Royal Society of Edinburgh. He was influential in the restoration of Haggs Castle in 1860.

We have one object that Sir John Maxwell has been involved with.

If you would like to cite this person in a Wikipedia article please use the following template:

<ref name=CH>{{cite web |url=https://www-4.collection.cooperhewitt.org/people/2318811185/ |title=Sir John Maxwell |author=Cooper Hewitt, Smithsonian Design Museum |accessdate=7 February 2025 |publisher=Smithsonian Institution}}</ref>