hurley/ doocey familly

[shels1]

hi i am doing my family tree and was looking for my great grand mother Annie Hurley whom married Samuel Leech. when i found out that her last name was Annie Doocey. Her mother name was Hurley. in the 1901 and 1911 census 4 of her siblings where doocey she was Hurley in 1901 and 1911 she was married leech  some of the siblings where Hurley as well why would this happen.
help would be nice 

[Girl Guide]

When was Annie born and where and when and where did she marry Samuel?

Dates and places would help when looking for people.

[shels1]

it is hard to know when she was born as she had was born as age and name are different. she also lied about her life as well.  in 1901 she was Hannah hurley  age 21. in 1906 she said she was 18 and in 1911 she was annie leech. i know her father as she said was Bartholomew  hurley and marie deasy from her marriage cert. i did find out that her father last name was really doocey and mother was Hurley. this is the problem

[Sinann]

Is this family in Dublin and she is from Waterford?

[shels1]

she was born in waterford  but move to dublin to be a maid for two ladies living in sandymount

[Sinann]

For some reason there is no image of her marriage online.
Hannah and Annie, Ann, Anna are interchangeable names.
She didn't fill in any of the Census herself so you don't know if she was asked her age in 1901 or if Miss Bate just guessed.

Do you know if her mother could have been widowed and remarried?

[shels1]

i would have your marriage detail at home which said she was full of age and her name was annie harley. it said her father name was Bartholomew Harley and Marie deasy. i did find a distant cousin but he could not find her at all.

[Sinann]

Full age is over 21.
A Johanna Doocey was born in Lismore, a Reg district of Waterford in 1879 to Bartholomew Doocey and Mary Hurley
https://civilrecords.irishgenealogy.ie/churchrecords/images/birth_returns/births_1879/02904/2064143.pdf

So for some reason she has swapped the surnames around.

[shels1]

yes and a few of the siblings seem to do the same