Several Shrubs / Plants - ID Please

Thanks for any help on these please:

1: The first seems to be a shrub about 2 ft high, it has small white flowers which have just opened and variegated leaves.








We had about 50 odd plants given to us the other day (not 100%if I want to keep all of them.
2: The first one is almost silver in colour and velvet to the touch.






3: The small shurb below might be called Euphorbia but 100% sure and there is a hint of Red in the leaves


Continued..

 

4: This one is also a small Shrub as well



5: The next one I am told had red flowers at some point during the year again looks like a small shrub.





6: again another shrub type of plant...but looks more bush like then any of the other plants.





Sorry for so many pictures.

 

1. don't know
2. Lambs Ear - Stachys byzantina
3. a Euphorbia
4. a Hellebore
5. A Tree Peony?
6. Dogwood?

 

1. Looks like Philadelphus innocence.

http://www.esveld.nl/htmldiaen/p/phinno.php

https://www.google.co.uk/search?q=Philadelphus 'Innocence'&rls=com.microsoft:en-US&oe=utf8&redir_esc=&um=1&ie=UTF-8&hl=en&tbm=isch&source=og&sa=N&tab=wi&ei=rM_6T6vBItLX8QOq6OzCBw&biw=1091&bih=525&sei=r8_6T7vZJoeL8gPT9vm0Bw

Normally Philadelphus have 4 petals.
However looking on www for a good link several pics seem to show 5 petal flowers.plants as well.

Agree with others as named by Aesculus
2.Stachys bysantinus.

https://www.google.co.uk/search?hl=...urce=og&sa=N&tab=wi&ei=O9D6T_bIEc-88AON_KmXBw
3. Euphorbia sp.
4. Helleborus sp.
5. Paeonia sp.
6. Cornus sp.. Cornus alba or Cornus sanguineus?