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

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

Interlude:
    Fm  Db Eb Fm                        
    Fm  Db Ab Db Eb Fm                   

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

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

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

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

Outro:
Ab                       Db   Eb
Di da-da-da-da-da di-da-di, di da-da-da-da-da di-da-di, da da 
Ab                       Db   Eb                 Ab
Di da-da-da-da-da di-da-di, di da-da-da-da-da di 
Ab                       Db   Eb
Di da-da-da-da-da di-da-di, di da-da-da-da-da di-da-di, da da 
Ab                       Db   Eb                 Ab
Di da-da-da-da-da di-da-di, di da-da-da-da-da di