Hi Bruce, welcome and thank you for your question. My name is ***** ***** I am glad to assist you today.
Unfortunately, currently, or as of this very moment, there is no way to MERGE your two (2) separate Google accounts. But if Google develops or creates a merging tool in the future, all Google account users will be notified.
In your case, your BEST option is to manually download or export your data so that you can make use of them in the Google account that you want to retain.
Here is the link about Google advisory regarding the lack of merging tool for 2 separate Google accounts:
Here is the link as to how to export or archive or download your DATA on the Google account that you want to discontinue, for use on the account that you want to keep:
I hope that helped.
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