Can both my husband and myself use Touch ID on the same iPad?

You can program up to 5 fingers in any device. Keep in mind that an iPad will periodically prompt for the password to re-enable Touch ID.

About Touch ID security on iPhone and iPad - Apple Support

To configure Touch ID, you must first set up a passcode. Touch ID is designed to minimize the input of your passcode; but your passcode will be needed for additional security validation:

• After restarting your device
• When more than 48 hours have elapsed from the last time you unlocked your device
• To enter the Touch ID & Passcode setting

You can input/scan more than one fingerprint for Touch ID.

So, I let my wife program one of her fingers into my iPad Pro in case she needs to get into my iPad if I become sick, unconscious. incoherent or just plain dead, she can get into my iPad with her fingerprint recorded with Touch ID on my iPad Pro.

I had her test and it seems to work.

She, also, has all of my different passwords and passcodes for all of my iDevices and my Mac.

So, Touch ID for two people on one iDevice should work.

I think you can't use Touch ID by two persons, you need to use passcode.

Note though that you can only use one AppleID for iCloud, iMessage and FaceTime, so you will be sharing all messages, emails, contacts, notes and so forth.

yup, I forget about it, sorry.

Hi

Yes you can set up to 5 finger prints on ipad.

Cheers

Brian