How do I add a second contact list for my wife separate from my contact list in Google Gmail?

Follow the steps carefully

First, lets make sure your Calendar is properly synced. The process is the same on both devices.

Go to Settings, then open Mail/Contacts/Calendars.

Next, select Add Account and Gmail. However, if you have already added your Gmail account, then instead of Add Account, choose Gmail from the account list.

Toggle the Calendar switch to On.

Otherwise, add your Google account information and a description of the calendar, and ensure that the Calendar option is switched on. Syncing will begin when you next open the Calendar app on your iPhone or iPad.

Read more: http://www.digitaltrends.com/mobile/sync-multiple-google-calendars-on-iphone-or-ipad/#ixzz4IDyLCSHv
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Visit here:-http://www.iteraa.com/gmail-customer-service Gmail Customer Service

Open your Contacts list Click Gmail at the top-left corner of your Gmail page, then choose Contacts. If you are a Google Apps user, click Mail and then Contacts.
Contacts are also available at www.google.com/contacts.
Edit contact information

1. Find and click the name of the contact in the Contacts list.
2. Make any changes you'd like to make.
3. Exit the editing field to save automatically or click Save now in the upper right hand corner.

Add contact to contact groups

1. Select the contact in the Contacts list.
2. Click the Groups button .
3. Select the group you'd like to add the contact to, or select Create new to create a new group.

Remove contact from contact groups

1. Select the contact in the Contacts list.
2. Click the Groups button .
3. Select the group you'd like to remove the contact from (boxes will be checked next to the groups that contact is already in).

Delete contact

1. Select the contact in the Contacts list.
2. Click More, then click Delete contact.

To remove a Google+ contact, open Google+ and remove the person from all circles. Learn more about circles on Google+.
If you change your mind or mistakenly delete a contact, you'll be able to recover deleted contacts for 30 days. But 30 days after you delete a contact, it will be removed permanently.
Note: These instructions work only with the standard view of Gmail. If they don't match what you see in your Contact Manager, we suggest that you upgrade to a supported browser or go to the standard view by clicking standard at the bottom of your Gmail page.
reference: https://support.google.com/mail/answer/14001?hl=en

From a Desktop Browser: Login to the Gmail ID where your contacts are backed up, click on 'Gmail' below the 'Google' icon on the left side, select 'Contacts' from the dropdown and BOOM - you now have access to your contacts!

From an Android mobile, Add the Google account (Gmail ID) where your contacts are backed up, in Settings > Accounts section and BOOM - your backed up contacts will appear in the contacts list!

That probably depends upon the 3rd party. You MIGHT try exporting your contacts list (as a .csv, or Comma Separated Values, file). You can then open that file with Excel or OpenOffice Spreadsheet and change it around however you like. Your 3rd party software may be able to import the .csv file, or you may be able to reimport it into gMail and have it automatically rearrange your contacts.

In the upper left corner of your gmail page, located under the word Google, click on the small arrow next to the word Gmail. Select Contacts from the drop down menu. This will take you to your contacts page where you can edit, add, or delete contacts.

Are you using the sign into another account feature? Once you're signed in, click the picture on the top right and click "add another account" once you're in, you can swap through the accounts using the top right picture in gmail.

I’m happy to assist further over the phone at https://www.6ya.com/expert/jason_dbad37397a733389

It isn't currently possible to merge separate Google Accounts. However, if you'd like transfer your data from one account to another, this may be done on a per product basis. Or, to start using a new product, you don't have to create another Google Account. Just sign in with your existing Google Account, and visit this list of products to get started.
If you don't have Gmail, you can add it to your account at any time.
If you signed up for Gmail and didn't add it to your existing account, now you have two separate accounts.
Note: if you're adding a new Gmail address to your Google Account, you can't choose an existing Gmail username (even if you delete the other account with Gmail, you can't reuse the Gmail username.)

Click on 'Contacts' (located on the top left, under the Gmail logo). When it loads, select the contact you would like to delete (by clicking on the Check Box near his name). Then click on 'More' (located on the main bar - usually darker- atop of all the contacts, the fifth white button). The second option is 'Delete Contact', click it!