Marshall Kirkpatrick is likely to sleep between 1 a.m. and 7 a.m.
Marshall Kirkpatrick - CEO of @GetLittleBird: technology that makes you smarter.
Marshall Kirkpatrick is located in Portland, OR (Pacific Time (US & Canada) time zone). If the sleeping schedule doesn't appear right, maybe @marshallk hasn't specified the correct timezone in their Twitter profile.
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