There is book you will want to look for:
"Descendants of the Connecticut Calaways and Family Album," by Merle Leland Calaway. http://worldcat.org/search?qt=worldcat_org_all&q=%22Desc...
There is extensive information about the family and a good number of photographs, if I remember correctly. I don't have a copy of the book, but have spent a little time reading it in the library as Aralzaman's son, Darwin, is my ggg-grandfather. I have very, very little information on Darwin, and neither, sadly, does the book. I'll take a look through the information I've gathered, though, and get back with you.
You might also want to search the RootsWeb World Connect website. I know there are more than a few entries for this family there - you might want to contact the submitters for more information.http://wc.rootsweb.ancestry.com/cgi-bin/igm.cgi
I'd love to chat more with you, if you wouldn't mind emailing me directly: