The chords have moved from the positions when I submitted them and should read as follows:
chords
Line 1 Dm above name F above White C above have Dm above know
line 2 F above farm   C above long   Dm above go
line 3 C above silly Dm above said A7 above day
Line 4 Dm above followed C above heels Dm above Navvies

Hope that's clear.