Father Potato

Father potato had called for his three daughters to choose a husband , as it was time they got married.
"What about you mavis, who are you going to marry?".
Mavis told her father that she fancied 'King Edwards".
"An excellent choice" said the father.
"And what about you , Daphne?".
"I would like to marry 'Jersey Royal".
"Even better" said the father.
And finally when the last daughter was asked "Who will you marry?".
Mimi thought very hard , and told her father she wanted to marry 'Des Lynnham' the TV presenter!
In raised voice he said angrily "You can't marry 'HIM',.....................he's a 'COMMON TATO'.(commentator)