Hello, Kathy.
This involves a number of interesting aspects.
The first, is in the Biography for Ronald Wellington Howe, is
"
Ronald died in March 1980 and was buried at Wairoa, Hawke's Bay. His gravestone reads: "In Memory of RONALD W. HOWE father of Blair, Johnathan, Gerald, Roderick, Jane and Sally. JEAN B. HOWE loved mother. Died 9th November 1995 aged 79 years."
"
and, some years ago (I do not remember how many years go), I was contacted by a man named Blair Howe, who thought we might be related. I drove down to his place, which is a hundred or so kilometres south of here, and discussed this and his origins.
Whilst it appeared to me then, that we were not related, I believe, from memory, he knew the family of my eldest brother's wife, or knew of them, in Wairoawhere Blair Howe was from, and, where I have been, only once, probably somewhere around 50 years ago, when my eldest brother got married in Wairoa.
The man named Blair Howe, that I met, was, I believe, a nice and generous man, and, he appears to be the Blair, who is the son of this Ronald Wellington Howe.
And, with Wellington, New Zealand, being where Ronald Wellington Howe was born, Wellington is where my second eldest brother, and, his wife an his wife's family, have lived for most or all of the last forty years or so.
So, I think I need to, now, contact the Blair Howe that I met, and, refer him to your profile for Ronald Wellington Howe, as I believe that the Blair Howe that I met, is the Blair, of whom Ronald Wellington Howe is the father, and, I assume that the Blair Howe that I met, is still, as he was then, interested in genealogy and finding new relatives.
I am not aware of any evidence of a relationship between that Howe line, and mine, but, one thing that would be good, especially if you could convince the Howe who is married to your third cousin to do it, would be to get a Howe from that Howe line, to undergo the FTDNA Family Finder Test (
https://www.familytreedna.com/products/family-finder) - 59USD until the end of tomorrow, 09 May, which I have undergone, and, it could be useful, for finding possible a relationship between the two Howe lines, if a relationship exists.