Hi everyone
Apologies for the delay in joining the conversation. Peter Austin was my Great grandfather but. unfortunately, I know little of what went on in the early 1900s so would not be aware of the Bird family. I wish I could be of more help. There are a few distant relatives I could ask so will get back to you if I find out anything.
I notice that the interests of Kiltaglassan include the Neillys of Antrim, I am descended from the Neelys and Neillys of Antrim and Derry. My father, Thomas Neely married Elizabeth Austin. I don't know if there is any merit in this connection for your research but would there may be some connection?
Let me know if you think there may be a connection.
Kind regards
Caoihmin (Kevin Neely)