Do you know how many siblings Vajpayee had? Akbaruddin on PM's remark

AIMIM leader Akbaruddin Owaisi has criticised PM Narendra Modi for his 'Congress will redistribute wealth to those having more kids' remark. "Do you know how many siblings (former PM) Atal Bihari Vajpayee had?...Vajpayee and his siblings were seven in number," he said, adding, "PM Narendra Modi and his siblings are six in number."