Takes Two

[hankir]

Help appreciated.

There may or may not be a superfluous letter either in the definition or the wordplay.

1. Cross when beloved one in Ayr gets more aged (4) ?OMO

2. Artist's name is mud, losing title of respect for all men (7) ?AL?ORD

3. Old tinker penetrates parking swindle (4) PR??

Thanks.

[emeritus]

2 Mallord

[vakayu]

2 Mallord?

[joggerjayne]

PRIG ?

[Mamyalynne]

http://www.theanswerbank.co.uk/Quizzes-and-Puzzles/Crosswords/Question1212421.html

[emeritus]

The word play previously given by Bibblebub as

in the word MUD
replace U [=title of respect, as in U and non-U]
with all = ALL, men = O.R. [other ranks]

[slaney]

1. JOMO (cross , kind hybrid domestic cattle)

[slaney]

Jo - beloved one in Ayr
Mo - old word for more.
And in 2, is U not the Burmese title of respect as in U Thant, rather than U and non U socially acceptable?

[hankir]

Thank you all.

Much appreciated.