Need help finding Ryan family from 1820 with two sons Patrick and Michael for emigrated to Canada,

I'm hoping that you had Kilkenny at the end of your post because they were from there? If not the search would be too difficult as there would be hundreds of Michaels and Patricks to sort through.

I treid www.rootsireland.ie/ for brothers from Kilkenny and found these:  

Name:Michael RyanDate of Birth:
Date of Baptism:16-Sep-1797Address:SmithstownParish/District:THOMASTOWNGender:MaleCountyCo. Kilkenny
Denomination:Roman Catholic
Father:Timothy RyanMother:Mary HoganOccupation:
Sponsor 1 /
Informant 1:Richard Cahil Sponsor 2 /
Informant 2:Bridget Hoyne 

Name:Patrick RyanDate of Birth:04-Feb-1803
Date of Baptism:05-Feb-1803Address:SmithtonParish/District:THOMASTOWNGender:MaleCountyCo. Kilkenny
Denomination:Roman Catholic
Father:Timothy RyanMother:Mary HoganOccupation:
Sponsor 1 /
Informant 1:James Strang Sponsor 2 /
Informant 2:Catherine Ryan 
Notes:

[E] [S] [CHILD GIVEN AS PATT] [FATHER GIVEN AS TIM] [SP2 GIVEN AS
CATHARINE]

I also tried to find brothers with parents Thomas and Kate as, if Patrick followed the Irish naming pattern in naming his children, the first son and second daughter would have been named after his parents. I could only find a Michael however

Name:Michael RyanDate of Birth:
Date of Baptism:14-Jun-1802Address:Not RecordedParish/District:ST. MARY'SGender:MaleCountyCo. Kilkenny
Denomination:Roman Catholic
Father:Thomas RyanMother:Catherine MurphyOccupation:
Sponsor 1 /
Informant 1:John Walsh Sponsor 2 /
Informant 2:Elzabeth Power 
Notes:

[E][SP2 GIVEN AS ELIZA]

I couldn't see them in the 1821 Irish Census 

I assume the Canadian Censuses don't mention county of birth if it's not Kilkenny?

Col

My great grandfather, Robert Bertie Ryan , was born in Catalina, Newfoundland on the 8th of July, 1898 and his wife, Jessie Abbott, was born in Sidney Mines, Cape Breton, Nova Scoatia.  I believe his father was also named Robert and was born in Birchy Cove, Newfoundland abt 1865.  I also have found some DNA matches in Tipperary, Ireland.  Not sure if any of this is of use, but I wanted to post this information in hopes of building my familty tree and connecting with any extended family.  

i dont know if im in the same ryan family. but my grand mother is a ryan. is father Léo ryan. is father and mother is Michael Ryan, Catherine King. give me some news. im Frederic Lavigueur from Québec