Does anyone have any info on Henry or Anna Martha Warncke who owned an ice cream/candy store at 783 Anderson ave. Cliffside Park NJ. They were my grandparents. Also a brother John owned ice cream/candy store on Bergerline Ave Union City. Also sister Marie Warncke Barning and Henry (husband) owned one in E. Rutherford NJ. All were born in Fischerhude, Germany. Any info appreciated.