Attendance in agm

Dear Friends,

In a wholly owned subsidiary co there is two shareholder both of them are corporate and in the memorandum there have authorised so and so person to represent them who are Director of the commpany.

Now my question is that in case of attending AGM is the presence of the person who are authorised on behalf of company is necessary or the could authorise some one else to attend the AGM.

There is only two member in the company as mentioned above.

and other question is that in Annual Return the address which has changed after holding AGM is to be filled or the address on the date of AGM.