Here are the ones from my list, all 100+ - I was surprised that some were THAT old, guess it creeps up on you.

I used to sing a lot of them to my father, and they brought tears to his eyes 'cause many were sung to him by HIS father.

Angel Band
Believe Me if All Those Endearing Young Charms
A Bird in a Gilded Cage
The Blue-Tail Fly
By the Light of the Silvery Moon
Carry Me Back to Old Virginny
Clementine
Danny Boy
The Darktown Strutters' Ball
Darlin' Nelly Gray
The Daughter of Rosie O'Grady
The Faded Coat of Blue
Hard Times, Come Again No More
Harrigan
Has Anybody Here Seen Kelly?
I'll Take You Home Again, Kathleen
I've Got Rings on My Fingers
K-K-K-Katy
Let the Rest of the World Go By
Little Annie Rooney
Long Boy
Lorena
Macushla
The Man on the Flying Trapeze
Mary's a Grand Old Name
Meet Me in St. Louis, Louis
Mother Machree
My Gal Sal
My Grandfather's Clock
My Old Kentucky Home, Good Night
My Wild Irish Rose
No Disappointment in Heaven
Oh, Johnny! Oh, Johnny!
Old Black Joe
Old Folks at Home
The Old Rugged Cross
Old Uncle Ned
On the Banks of the Wabash, Far Away
Put on your Old Grey Bonnet
Seeing Nellie Home
Shine On, Harvest Moon
Softly and Tenderly, Jesus is Calling
They All Had a Finger in the Pie
Till We Meet Again
Two Little Girls in Blue
Wait Till the Sun Shines, Nellie
When Irish Eyes Are Smiling
When You and I Were Young, Maggie
When You Were Sweet Sixteen
When You Wore a Tulip
Where the River Shannon Flows
The Wind That Shakes the Barley