Death Certificate Handwriting Help Please

[farmeroman]

I need help with the writing on two death certificates please:

The first is the middle word in the cause of death field. It's "Bronchitis ........... Certified". And in the informant field the name of the informant looks like "Milly B..ton".

The second is a badly aligned two row. I can read "wife of" and "the mark of" in the left and right fields, but can't read the top line of the cause of death. It looks like "D......y from".

Any ideas?

[manukarik]

Bronchitis senilis

 = senile bronchitis?

[heywood]

There is a Milly Boyton in Bishops Stortford, Hertfordshire in 1841/51 and died 1864.

Added
Her address is South Street 

[Tickettyboo]

second one may be Debility?
Boo

[farmeroman]

Bronchitis senilis

 = senile bronchitis?

Ah, that figures. His wife died of the same thing two years later and I couln't read that one either. They were 83 and 84.

Thanks.

[farmeroman]

There is a Milly Boyton in Bishops Stortford, Hertfordshire in 1841/51 and died 1864.

Added
Her address is South Street 

Good one. Thanks.

Edit. Hold on, the death certificate was dated 1876, so it must be another Milly Boyton... Sorry, I got the dates mixed up... 

[farmeroman]

second one may be Debility?
Boo

That makes sense.