Any idea of this surname?

[casalguidi]

The family in the middle - I can't make up my mind if it's BARR/MANN etc.

It's 1851 St George Southwark HO107/1565 not sure of the folio but page 15 (38 Temple Street?)

Casalguidi

[Gadget]

I'll vote for Mann, if you look at the B above , it's different 

Mind you, my eyes are squiffy tonight but it's still Mann!

Gadget

PS but the other M's aren't quite the same - Hann 

[hepburn]

I think it's Mann

[PrueM]

I thought Mann too, but then the "M" in "Mar[ried]" looks different.
Hmm...my money's on Mann 
Prue

[Gadget]

Second look, could be H or K but 

[PrueM]

Nope, changed my mind 

It's Barr.

The "B"s above it are actually pretty similar, and the two letters at the end of the name have more in common with the "r"s than the "n"s on the rest of the page.

[Gadget]

The B s have a bigger loop mind - I see what you mean about the rs ~Marr 

But look at McKenna!

[Arranroots]

I think the initial is an 'H' - HORN maybe?

It is different from the M in married.

A 

[casalguidi]

Just glad I'm not the only one

Casalguidi