How to read tablature? 
Intro:                                                                  
xA|------------------------------|----------------------------------|
xE|--3---2---2-------------------|------------5-----5-3-5-3---------|
xC|--------4-----4-2-4-2---------|------2-------------------4---4---|
xG|----------------------4---4---|--4-6-----4---4-------------------|
                                                                     
xA|------------------------------|----------------------------------|
xE|--3---2---2-------------------|--------2-----------5-3-----------|
xC|--------4-----4-2-4-2---------|----2-4---4-2---2--------6-4---4--|
xG|----------------------4---4---|--4-----------4---4---------------|

Verse:
Gm                      Eb          F                     Gm                        
I was twenty-four years old when I met the woman I would call my own
       Gm                 Eb       Bb           Eb               F       Gm                   
Twenty-two grand kids now growing old in that house that your brother bought ya
       Gm                   Eb        F                           Gm                  
On the summer day when I proposed, I made that wedding ring from dentist gold
      Gm                       Eb          Bb   Eb         F        Gm                  
And I asked her father but her daddy said no, you can't marry my daughter

Chorus:
Bb              Eb      Bb    F                  Eb  Bb
She and I went on the run, don't care about religion
Bb                   Eb       Bb     Eb           F       Gm                  
I'm gonna marry the woman I love, down by the Wexford border
Bb             Eb    Bb        F             Eb   Bb 
She was Nancy Mulligan, and I was William Sheeran
    Bb                     Eb       Bb    Eb           F       Gm                  
She took my name and then we were one, down by the Wexford border

Interlude:
    Gm  Eb F Gm                        
    Gm  Eb Bb Eb F Gm                   

Verse:
       Gm                                   Eb       F                    Gm     
Well I met her at Guy's in the second world war and she was working on a soldier's ward
      Gm              Eb        Bb        Eb      F      Gm                   
Never had I seen such beauty before the moment that I saw her
Gm                  Eb        F                      Gm                        
Nancy was my yellow rose and we got married wearing borrowed clothes
       Gm                 Eb       Bb    Eb         F         Gm                   
We got eight children now growing old, five sons and three daughters

Chorus:
Bb              Eb      Bb    F                  Eb  Bb
She and I went on the run, don't care about religion
Bb                   Eb       Bb     Eb           F       Gm                  
I'm gonna marry the woman I love, down by the Wexford border
Bb             Eb    Bb        F             Eb   Bb 
She was Nancy Mulligan, and I was William Sheeran
    Bb                     Eb       Bb    Eb           F       Gm                  
She took my name and then we were one, down by the Wexford border

Interlude:
Bb                       Eb   F
Di da-da-da-da-da di-da-di, di da-da-da-da-da di-da-di, da da 
Bb                       Eb   F                 Bb
Di da-da-da-da-da di-da-di, di da-da-da-da-da di 
Bb                       Eb   F
Di da-da-da-da-da di-da-di, di da-da-da-da-da di-da-di, da da 
Bb                       Eb   F                 Bb
Di da-da-da-da-da di-da-di, di da-da-da-da-da di 
 
Verse:
         Gm                                 Eb          F                     Gm 
From her snow white streak in her jet black hair, over sixty years I've been loving her
          Gm                     Eb      Bb                Eb     F  Gm                   
Now we're sat by the fire in our old armchairs, you know Nancy I adore ya
       Gm                         Eb     F                         Gm                        
From a farm boy born near Belfast town, I never worried about the king and crown
         Gm                      Eb        Bb                  Eb          F   Gm                   
'Cause I found my heart upon the southern ground, there's no difference I assure ya

Chorus:
Bb              Eb      Bb    F                  Eb  Bb
She and I went on the run, don't care about religion
Bb                   Eb       Bb     Eb           F       Gm                  
I'm gonna marry the woman I love, down by the Wexford border
Bb             Eb    Bb        F             Eb   Bb 
She was Nancy Mulligan, and I was William Sheeran
    Bb                     Eb       Bb    Eb           F       Gm                  
She took my name and then we were one, down by the Wexford border

Outro:
Bb                       Eb   F
Di da-da-da-da-da di-da-di, di da-da-da-da-da di-da-di, da da 
Bb                       Eb   F                 Bb
Di da-da-da-da-da di-da-di, di da-da-da-da-da di 
Bb                       Eb   F
Di da-da-da-da-da di-da-di, di da-da-da-da-da di-da-di, da da 
Bb                       Eb   F                 Bb
Di da-da-da-da-da di-da-di, di da-da-da-da-da di