Converting IRA to Roth IRA after age 59 1/2

I am over 59 12.  If I convert an IRA to a Roth IRA (this would be a new Roth IRA), can I withdraw the contribution (not earnings) before 5 years.

 

A specific example.  I convert $100,000 from my IRA to a Roth and pay the income tax from the conversion.  I understand that I cannot take any earnings out of the Roth for 5 years without penalty.  Can I take any of the initial $100,000 conversion out before the 5 year waiting period.

 

I have seen some websites that say this is possible, others say it is not.  I have had one tax advisor say it is possible  and another say it is not.

 

Any help would be appreciated.