Hi Paul,I have been Checking Cosgrave and Tighe Families,In the Griffiths.There were 3 Tighe Families living In Derry And one Cosgrave.We cant be sure They are The same Family As no Birth Records.

 

Tighe John Gorteade Maghera Derry
Tighe John Lisnamuck Aghadowey Derry
Mc Tighe William Mullennan Templemore Derry

 

Cosgrove John Lemnaroy Termoneeny Derry

 

In Dublin i Found A Josephine Maria Tighe ,She was Born 13 APR 1869   , Dublin, Ireland  To Parents Father:  FREDERICK COSGRAVE  
  Mother:  MARTHA BULLEN 

She was Baptised On the 20th April in Clondalkin Rc.

Again We cant be Sure she is Correct Josephine.As Dublin Is a long Way From Derry

The Only Proof You can get on the Parents Is from The Marriage Cert

Usually These Give one Parent From Either side.

 

Mike