Brother Christopher (Capt. Loyalist American Regiment) rec'd a grant in Saint John and eventually settled on Campobello, thence to St. Andrews where he's buried in Loyalist graveyard.He was survived by wife Elizabeth; had a son Harris, and built the house which is now the Ross Memorial Museum/Library. This is according to Theodore Holmes' Loyalists to Canada book. More info can be found at
http://www.rootsweb.ancestry.com/~nbstandr/
and possibly http://www.rootsweb.ancestry.com/~nbcampob/

Hawes (Capt. in Prince of Wales Am. Regiment)rec'd a land grant, according to Esther Clark Wright's Loyalist of New Brunswick in Nashwaak, York Co., NB.
http://www.rootsweb.ancestry.com/~nbyork/

You can check the land grants database at Provincial Archives of New Brunswick (PANB)
http://archives.gnb.ca/Archives/Default.aspx?culture=en-CA

You might want to check Loyalist Institute
http://www.royalprovincial.com/

Good luck!