A newbie needs help correcting the bio data for the actor Tom Irish

The info is incorrectly linked to Thomas Murray Irish, a barber born 1928 in Bismarck, but lived most of his life in Tacoma, Washington. Findagrave has the correct info on both Thomas Irish and his wife Verna Marie with attached obituaries and parents. See findagrave ID 225132210 and 225132341 for his wife. 2nd question - I've had no luck to date for finding correct info for Tom Irish beyond his correct DOB and DOD from his plaque at Hollywood Forever, stating 'Actor and Artist'. I'm not in IMDB-Pro and have not made edits or corrections so a complete newbie in this area.

Any clues will be appreciated.