Who lived here for half a century?

Scroll down for clues 

and finally the answer: 

Clue 1: 

L'ART 1910

Green arsenic smeared on an egg-white cloth, 

Crushed strawberries! Come, let us feast our eyes.

Clue 2:

EPITAPH

And Li Po also died drunk. 

He tried to embrace a moon 

In the Yellow River.

Clue 3: 

A SONG OF DEGREES II

The wind moves above the wheat -

With a silver crashing, 

A thin war of metal.

I have known the golden disk,

I have seen it melting above me.

I have known the stone-bright place,

The hall of clear colours.

THE ANSWER:

He never lost his love for Venice
EZRA POUND
Titan of Poetry
Lived in this house for half a century