This is definitely a link to our family.
My mum's maiden name was Sweeney. Ida Madge was her Great Grandmother (her grandfather's mother).
I do not have any records for Ida's brother or marriage nor do I have any birth certificates. My full tree is on Genes Reunited. If you send me a request to see my tree I will give you access.
Would be good to have any information you have on Ida's parents.