Hi Belle
I had an oops moment with Daniel/David but you should see that I have edited that info, sorry

Also, I should have made myself more clear...when searching the databases for "James Conn?rs, born NY, 1905 +/- 2" in 1910, I found a James that did fit and on looking further, I saw that he was indexed with "Ida Ramish". On looking at the image, I missed him at first because he certainly wasn't in Ida Ramish's household and in fact was right at the top of the census image. So I moved to the previous image where I found "Larry" and Nora, the details did fit apart from "Larry" which is why I gave you the details.
I must admit that I haven't checked to see how the Connors were indexed as I took the details from the image itself.
Nora in 1920 is widowed and living in the household of William Tobin and working as an Housekeeper. I do try not to infer anything and just put down the details as they are on the image for obvious reasons because I don't want to make assumptions about relationships. In this case, I would think that James senior has died sometime between the census's and Nora would need to have work to support herself, which is possibly why James junior is living with his Uncle and Aunt.
Unfortunately, I do not know of your references to the obituaries and presume that someone has looked these up for you or you have obtained them from the US. Also I didn't look for the Duggan brother's and sister's in the census's, just for Nora and James.
It's good to see that you have the information though

I really hope that I have made things clearer, although I am a little tired and so may well have made things worse

If there is anything else you need, I would be very happy to have a look
Very best wishes
Agnes