1 & 2
Uncertain but should be a variant of the female of .E. mahadeva.
The typical form is this, but in the north it is largely brown.
http://m8.i.pbase.com/g9/25/686825/2...8.5YZRFGce.jpg
http://yutaka.it-n.jp/lim2/721180005.html
The pattern is close eg sharply saggitate HW markings. underside FW with white apex & HW bluish grey.
Female of E. eriphylae have different white band.
http://yutaka.it-n.jp/lim2/721180010.html
Females of E. phemius, tinna & agnis have a broad oblique band.
Female of E. aconthea have different upperside markings ;also HW underside brown ,not bluish grey.
male & 2 females.
https://wanderingbutterflyeffect.fil...e99119860d.jpg
http://www.samuibutterflies.com/02_i...hea/male.v.jpg
http://3.bp.blogspot.com/-Y08DNiTKlm.../Baron-KSK.png
3 & 4
E. alpheda female.
https://www.thaibutterflies.com/wp-c...a-1080x675.jpg
TL Seow:Cheers.
Than you Dr Seow for the information!