Hi, not much to add, think from the records i'm seeing that Bridget was born 1881 not 1891, both Civil record and church record match. I think mother was probably too old to have had child in 1891, think I see Ellen's death record in Jul - Sep 1897, Inishowen, aged 60. Henry McDaid seems to have died in Oct - Dec 1919, age 76
Can't solve the mystery of the land records unfortunately
Joe