I found the record below on the subscription site Roots Ireland. See below. Although the first name of the mother is not Catherine and the date of baptism is in March, there are some interesting items in this record. The father of Timothy was John and his eldest son was John. Also, Killarney is the RC parish.
Name:Timothy LeyneDate of Birth:
Date of Baptism:28-Mar-1835Address:CoolsParish/District:KILLARNEYGender:
Father:John LeyneMother:Johanna MinihanOccupation:
Sponsor 1 /
Informant 1:Daniel MinihanSponsor 2 /
Informant 2:Margaret Leary