Marriott Edgar came from Scotland. He wrote quite a number of monologues for performance by Stanley Holloway. In fact, he wrote more of Holloway's monologues than Holloway did. (Holloway was renowned for his recordings of dramatic and comic monologues, and had a lengthy career as an actor as well - his most memorable role was as Alfred Dolittle in My Fair Lady.) The name of the lion (Wallace) is a reference to his illegitimate half-brother, Edgar Wallace, and has nothing to do with Wallis Simpson (a common misconception).
Although written as a performance piece, it counts as a poem as it's written in rhyme (and, more specifically, using a Northern English accent).
The Lion and Albert
by Marriott Edgar
There's a famous seaside place called Blackpool,
That's noted for fresh-air and fun,
And Mr and Mrs Ramsbottom
Went there with young Albert, their son.
A grand little lad was their Albert
All dressed in his best; quite a swell
'E'd a stick with an 'orse's 'ead 'andle
The finest that Woolworth's could sell.
They didn't think much to the ocean
The waves, they was fiddlin' and small
There was no wrecks... nobody drownded
'Fact, nothing to laugh at, at all.
So, seeking for further amusement
They paid and went into the zoo
Where they'd lions and tigers and cam-els
And old ale and sandwiches too.
There were one great big lion called Wallace
His nose were all covered with scars
He lay in a som-no-lent posture
With the side of his face to the bars.
Now Albert had heard about lions
How they were ferocious and wild
And to see Wallace lying so peaceful
Well... it didn't seem right to the child.
So straight 'way the brave little feller
Not showing a morsel of fear
Took 'is stick with the'orse's 'ead 'andle
And pushed it in Wallace's ear!
You could see that the lion didn't like it
For giving a kind of a roll
He pulled Albert inside the cage with 'im
And swallowed the little lad... whole!
Then Pa, who had seen the occurrence
And didn't know what to do next
Said, "Mother! Yon lions 'et Albert"
And Mother said "Eeh, I am vexed!"
So Mr and Mrs Ramsbottom
Quite rightly, when all's said and done
Complained to the Animal Keeper
That the lion had eaten their son.
The keeper was quite nice about it
He said, "What a nasty mishap
Are you sure that it's your lad he's eaten?"
Pa said, "Am I sure? There's his cap!"
So the manager had to be sent for
He came and he said, "What's to do?"
Pa said, "Yon lion's 'eaten our Albert
And 'im in his Sunday clothes, too."
Then Mother said, "Right's right, young feller
I think it's a shame and a sin
For a lion to go and eat Albert
And after we've paid to come in!"
The manager wanted no trouble
He took out his purse right away
And said, "How much to settle the matter?"
And Pa said "What do you usually pay?"
But Mother had turned a bit awkward
When she thought where her Albert had gone
She said, "No! someone's got to be summonsed"
So that were decided upon.
Round they went to the Police Station
In front of a Magistrate chap
They told 'im what happened to Albert
And proved it by showing his cap.
The Magistrate gave his o-pinion
That no-one was really to blame
He said that he hoped the Ramsbottoms
Would have further sons to their name.
At that Mother got proper blazing
"And thank you, sir, kindly," said she
"What waste all our lives raising children
To feed ruddy lions? Not me!"
You can watch a fine gentleman performing the piece at YouTube (where you can also find a recording of Stanley Holloway's recitation accompanied by a few photographic stills). Here is Eric Storm with a bang-up performance of this monologue/poem (written, appropriately, in ballad form):