Unfortunately, no, I have not. I am still trying though. The one place I have access to the data is sorted by dates, two years to a file, no search function, have to look through 80,000+ records manually.
As far as Fred C. and Charles Alphride, I have this from the Mormon website:
https://familysearch.org/pal:/MM9.1.1/F4VF-Q6X That's a birth record of Alphride.
https://familysearch.org/pal:/MM9.1.1/N4DQ-RWY This is Fred's marriage to Bella B Rougeau. It lists his DOB as "1885" which is consistent with the date you show.
Alphride lists DOB as 331 Aug 1884. I know it's not conclusive, but it has Alphride a year older than Fred, which is not outside the possible. It does not rule out that they could be the same, as there could be a date error on the birth of one or the other, and I cannot find a birth record of Fred, nor a marriage for Alphride. The only other record for Alphride Boucher that I've been able to find was the birth of his daughter in 1878. Since it has proven difficult to father children 6 years before you are born, I have to assume that is a different Alphride....