MITCHELL/CLANCY - Can ayone help?

[Clancy]

Hi,
I am looking for info on an Annie Agnes Mitchell born about 1923 in Leitrim - not sure where - Fathers name was Edward Mitchell, possibly had a brother Patrick Mitchell. Do not know mothers name.

Annie went o England date unsure and married Vincent Clancy from Lisnafaha, Kildysart, Co. Clare in 1947 in London  they had 2 children - Eileen Frances born 1948 and Vincent Edward born 1950 both children born in London.

Annie could have possibly returned to Leitrim shortly after 1950 for a short period and then gone to Australia not sure when or what part.

Does any of this mean anything to anyone?

Would appreciate any gaps or info on any of the above.
Thanks