(1) Gotra in which one is born and the Gotra of his mother (For Males)
(2) Gotra in, which one is born and the Gotra in which she gets married (For Females)
(3) Horoscope with Traditional Name, Gotra, Rasi, Nakshatra, Date of Birth, Place and Time of all family members
(4) Traditional Name of his father, mother, grandfather, grandmother, great-grandfather and great-grandmother (On the father’s side - For Males)
(5) Traditional Name of his grandfather, grandmother, great-grandfather, great- grandmother, great-great-grandfather and great-great-grandmother (On the mother’s side - For Males)
(6) The Panchanga Samvatsara (year), Masa (month), paksha and tithi of death of one’s deceased parents or relatives for whom one has to perform Sraddha (Sraddha tithi)
All these key details may be recorded and kept for easy reference.
जय जय श्रीराधे