As has been said before, the Sonnets obviously have a common theme. They celebrate his friend, his beauty, his winning and lovable qualities, leading the poet to forgive and to continue to love, even when his friend has supplanted him in the favors of his mistress. They are replete with compliment and adulation. Little side views or perspectives are introduced with a marvellous facility of invention; and yet in them all, even in the invocation to marry, in the jealousy of another poet, in the railing to or of his false mistress, is the face or thought of his friend, apparently his patron. No other poet, it seems to me, could have filled two thousand lines of poetry with thoughts to, of, or relating to one person of his own sex. Who that person was critics have not agreed. But that he was a person who was somehow connected with the life-work of the poet seems beyond dispute. Mr. Lee, speaking of the purpose of the Sonnets, at pages 125 and 126, says: 'Twenty Sonnets, which may for purposes of exposition be entitled "dedicatory" Sonnets, are addressed to one who is declared without periphrasis and without disguise to be a patron of the poet's verse (Nos. XXIII., XXVI., XXXII., XXXVII., XXXVIII., LXIX., LXXVII.-LXXXVI., C., CI., CIII., CVI.). In one of these,--Sonnet LXXVIII.,--Shakespeare asserted: So oft have I invoked thee for my Muse And found such fair assistance in my verse As every alien pen hath got my use And _under thee their poesy disperse_. Subsequently he regretfully pointed out how his patron's readiness to accept the homage of other poets seemed to be thrusting him from the enviable place of pre-eminence in his patron's esteem. Shakespeare's biographer is under an obligation to attempt an identification of the persons whose relations with the poet are defined so explicitly. The problem presented by the patron is simple. Shakespeare states unequivocally that he has no patron but one. Sing [sc. O Muse!] to the ear that doth thy lays esteem, And gives thy pen both skill and argument (C. 7-8). For to no other pass my verses tend Than of your _graces and your gifts to tell_ (CIII. 11-12). The Earl of Southampton, the patron of his narrative poems, is the only patron of Shakespeare that is known to biographical research. No contemporary document or tradition gives the faintest suggestion that Shakespeare was the friend or dependent of any other man of rank.'